Return-path: Received: from eusmtp01.atmel.com ([212.144.249.242]:48640 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752551AbbKWJop (ORCPT ); Mon, 23 Nov 2015 04:44:45 -0500 From: Glen Lee To: CC: , , , , , , , , Subject: [PATCH 01/10] staging: wilc1000: sdio/spi: use device print api instead of custom one Date: Mon, 23 Nov 2015 18:47:59 +0900 Message-ID: <1448272088-13973-1-git-send-email-glen.lee@atmel.com> (sfid-20151123_104450_912975_CBC55B8D) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch use device print api instead of driver defined print. Remove varialbe dPrint as well. String "[wilc sdio]" and "[wilc spi]" are also removed from all the print statment if exist because it shows which device the message is related to. Signed-off-by: Glen Lee --- drivers/staging/wilc1000/linux_wlan_sdio.c | 18 ++-- drivers/staging/wilc1000/linux_wlan_spi.c | 24 +++-- drivers/staging/wilc1000/wilc_sdio.c | 151 +++++++++++++++++++---------- drivers/staging/wilc1000/wilc_spi.c | 142 +++++++++++++++++---------- 4 files changed, 213 insertions(+), 122 deletions(-) diff --git a/drivers/staging/wilc1000/linux_wlan_sdio.c b/drivers/staging/wilc1000/linux_wlan_sdio.c index ae31f7d..66cdca2 100644 --- a/drivers/staging/wilc1000/linux_wlan_sdio.c +++ b/drivers/staging/wilc1000/linux_wlan_sdio.c @@ -52,7 +52,7 @@ int wilc_sdio_cmd52(struct wilc *wilc, sdio_cmd52_t *cmd) sdio_release_host(func); if (ret < 0) { - PRINT_ER("wilc_sdio_cmd52..failed, err(%d)\n", ret); + dev_err(&func->dev, "wilc_sdio_cmd52..failed, err(%d)\n", ret); return 0; } return 1; @@ -83,7 +83,7 @@ int wilc_sdio_cmd53(struct wilc *wilc, sdio_cmd53_t *cmd) if (ret < 0) { - PRINT_ER("wilc_sdio_cmd53..failed, err(%d)\n", ret); + dev_err(&func->dev, "wilc_sdio_cmd53..failed, err(%d)\n", ret); return 0; } @@ -102,16 +102,16 @@ static int linux_sdio_probe(struct sdio_func *func, const struct sdio_device_id gpio = GPIO_NUM; } - PRINT_D(INIT_DBG, "Initializing netdev\n"); + dev_dbg(&func->dev, "Initializing netdev\n"); if (wilc_netdev_init(&wilc, &func->dev, HIF_SDIO, gpio, &wilc_hif_sdio)) { - PRINT_ER("Couldn't initialize netdev\n"); + dev_err(&func->dev, "Couldn't initialize netdev\n"); return -1; } sdio_set_drvdata(func, wilc); wilc->dev = &func->dev; - printk("Driver Initializing success\n"); + dev_info(&func->dev, "Driver Initializing success\n"); return 0; } @@ -139,7 +139,7 @@ int wilc_sdio_enable_interrupt(struct wilc *dev) sdio_release_host(func); if (ret < 0) { - PRINT_ER("can't claim sdio_irq, err(%d)\n", ret); + dev_err(&func->dev, "can't claim sdio_irq, err(%d)\n", ret); ret = -EIO; } return ret; @@ -150,16 +150,16 @@ void wilc_sdio_disable_interrupt(struct wilc *dev) struct sdio_func *func = container_of(dev->dev, struct sdio_func, dev); int ret; - PRINT_D(INIT_DBG, "wilc_sdio_disable_interrupt IN\n"); + dev_dbg(&func->dev, "wilc_sdio_disable_interrupt IN\n"); sdio_claim_host(func); ret = sdio_release_irq(func); if (ret < 0) { - PRINT_ER("can't release sdio_irq, err(%d)\n", ret); + dev_err(&func->dev, "can't release sdio_irq, err(%d)\n", ret); } sdio_release_host(func); - PRINT_D(INIT_DBG, "wilc_sdio_disable_interrupt OUT\n"); + dev_info(&func->dev, "wilc_sdio_disable_interrupt OUT\n"); } int wilc_sdio_init(void) diff --git a/drivers/staging/wilc1000/linux_wlan_spi.c b/drivers/staging/wilc1000/linux_wlan_spi.c index f3ffc9e..01fa6fa 100644 --- a/drivers/staging/wilc1000/linux_wlan_spi.c +++ b/drivers/staging/wilc1000/linux_wlan_spi.c @@ -83,7 +83,7 @@ int wilc_spi_write(struct wilc *wilc, u8 *b, u32 len) return -ENOMEM; tr.rx_buf = r_buffer; - PRINT_D(BUS_DBG, "Request writing %d bytes\n", len); + dev_dbg(&spi->dev, "Request writing %d bytes\n", len); memset(&msg, 0, sizeof(msg)); spi_message_init(&msg); @@ -95,13 +95,17 @@ int wilc_spi_write(struct wilc *wilc, u8 *b, u32 len) ret = spi_sync(spi, &msg); if (ret < 0) { - PRINT_ER("SPI transaction failed\n"); + dev_err(&spi->dev, "SPI transaction failed\n"); } kfree(r_buffer); } else { - PRINT_ER("can't write data with the following length: %d\n", len); - PRINT_ER("FAILED due to NULL buffer or ZERO length check the following length: %d\n", len); + dev_err(&spi->dev, + "can't write data with the following length: %d\n", + len); + dev_err(&spi->dev, + "FAILED due to NULL buffer or ZERO length check the following length: %d\n", + len); ret = -1; } @@ -141,11 +145,13 @@ int wilc_spi_read(struct wilc *wilc, u8 *rb, u32 rlen) ret = spi_sync(spi, &msg); if (ret < 0) { - PRINT_ER("SPI transaction failed\n"); + dev_err(&spi->dev, "SPI transaction failed\n"); } kfree(t_buffer); } else { - PRINT_ER("can't read data with the following length: %u\n", rlen); + dev_err(&spi->dev, + "can't read data with the following length: %u\n", + rlen); ret = -1; } /* change return value to match WILC interface */ @@ -178,10 +184,12 @@ int wilc_spi_write_read(struct wilc *wilc, u8 *wb, u8 *rb, u32 rlen) spi_message_add_tail(&tr, &msg); ret = spi_sync(spi, &msg); if (ret < 0) { - PRINT_ER("SPI transaction failed\n"); + dev_err(&spi->dev, "SPI transaction failed\n"); } } else { - PRINT_ER("can't read data with the following length: %u\n", rlen); + dev_err(&spi->dev, + "can't read data with the following length: %u\n", + rlen); ret = -1; } /* change return value to match WILC interface */ diff --git a/drivers/staging/wilc1000/wilc_sdio.c b/drivers/staging/wilc1000/wilc_sdio.c index 6eae08e..30dd7f9 100644 --- a/drivers/staging/wilc1000/wilc_sdio.c +++ b/drivers/staging/wilc1000/wilc_sdio.c @@ -18,7 +18,6 @@ typedef struct { bool irq_gpio; u32 block_size; - wilc_debug_func dPrint; int nint; #define MAX_NUN_INT_THRPT_ENH2 (5) /* Max num interrupts allowed in registers 0xf7, 0xf8 */ int has_thrpt_enh3; @@ -37,6 +36,7 @@ static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data); static int sdio_set_func0_csa_address(struct wilc *wilc, u32 adr) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); sdio_cmd52_t cmd; /** @@ -48,21 +48,21 @@ static int sdio_set_func0_csa_address(struct wilc *wilc, u32 adr) cmd.address = 0x10c; cmd.data = (u8)adr; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0x10c data...\n"); + dev_err(&func->dev, "Failed cmd52, set 0x10c data...\n"); goto _fail_; } cmd.address = 0x10d; cmd.data = (u8)(adr >> 8); if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0x10d data...\n"); + dev_err(&func->dev, "Failed cmd52, set 0x10d data...\n"); goto _fail_; } cmd.address = 0x10e; cmd.data = (u8)(adr >> 16); if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0x10e data...\n"); + dev_err(&func->dev, "Failed cmd52, set 0x10e data...\n"); goto _fail_; } @@ -73,6 +73,7 @@ _fail_: static int sdio_set_func0_block_size(struct wilc *wilc, u32 block_size) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); sdio_cmd52_t cmd; cmd.read_write = 1; @@ -81,14 +82,14 @@ static int sdio_set_func0_block_size(struct wilc *wilc, u32 block_size) cmd.address = 0x10; cmd.data = (u8)block_size; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0x10 data...\n"); + dev_err(&func->dev, "Failed cmd52, set 0x10 data...\n"); goto _fail_; } cmd.address = 0x11; cmd.data = (u8)(block_size >> 8); if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0x11 data...\n"); + dev_err(&func->dev, "Failed cmd52, set 0x11 data...\n"); goto _fail_; } @@ -105,6 +106,7 @@ _fail_: static int sdio_set_func1_block_size(struct wilc *wilc, u32 block_size) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); sdio_cmd52_t cmd; cmd.read_write = 1; @@ -113,13 +115,13 @@ static int sdio_set_func1_block_size(struct wilc *wilc, u32 block_size) cmd.address = 0x110; cmd.data = (u8)block_size; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0x110 data...\n"); + dev_err(&func->dev, "Failed cmd52, set 0x110 data...\n"); goto _fail_; } cmd.address = 0x111; cmd.data = (u8)(block_size >> 8); if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0x111 data...\n"); + dev_err(&func->dev, "Failed cmd52, set 0x111 data...\n"); goto _fail_; } @@ -130,6 +132,8 @@ _fail_: static int sdio_clear_int(struct wilc *wilc) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); + if (!g_sdio.irq_gpio) { /* u32 sts; */ sdio_cmd52_t cmd; @@ -146,7 +150,8 @@ static int sdio_clear_int(struct wilc *wilc) u32 reg; if (!sdio_read_reg(wilc, WILC_HOST_RX_CTRL_0, ®)) { - g_sdio.dPrint(N_ERR, "[wilc spi]: Failed read reg (%08x)...\n", WILC_HOST_RX_CTRL_0); + dev_err(&func->dev, "Failed read reg (%08x)...\n", + WILC_HOST_RX_CTRL_0); return 0; } reg &= ~0x1; @@ -163,6 +168,8 @@ static int sdio_clear_int(struct wilc *wilc) ********************************************/ static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); + data = cpu_to_le32(data); if ((addr >= 0xf0) && (addr <= 0xff)) { @@ -174,7 +181,8 @@ static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data) cmd.address = addr; cmd.data = data; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd 52, read reg (%08x) ...\n", addr); + dev_err(&func->dev, + "Failed cmd 52, read reg (%08x) ...\n", addr); goto _fail_; } } else { @@ -196,7 +204,8 @@ static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data) cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */ if (!wilc_sdio_cmd53(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53, write reg (%08x)...\n", addr); + dev_err(&func->dev, + "Failed cmd53, write reg (%08x)...\n", addr); goto _fail_; } } @@ -210,6 +219,7 @@ _fail_: static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); u32 block_size = g_sdio.block_size; sdio_cmd53_t cmd; int nblk, nleft; @@ -259,7 +269,8 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) goto _fail_; } if (!wilc_sdio_cmd53(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], block send...\n", addr); + dev_err(&func->dev, + "Failed cmd53 [%x], block send...\n", addr); goto _fail_; } if (addr > 0) @@ -280,7 +291,8 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) goto _fail_; } if (!wilc_sdio_cmd53(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], bytes send...\n", addr); + dev_err(&func->dev, + "Failed cmd53 [%x], bytes send...\n", addr); goto _fail_; } } @@ -294,6 +306,8 @@ _fail_: static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); + if ((addr >= 0xf0) && (addr <= 0xff)) { sdio_cmd52_t cmd; @@ -302,7 +316,8 @@ static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data) cmd.raw = 0; cmd.address = addr; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd 52, read reg (%08x) ...\n", addr); + dev_err(&func->dev, + "Failed cmd 52, read reg (%08x) ...\n", addr); goto _fail_; } *data = cmd.data; @@ -323,7 +338,8 @@ static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data) cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */ if (!wilc_sdio_cmd53(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53, read reg (%08x)...\n", addr); + dev_err(&func->dev, + "Failed cmd53, read reg (%08x)...\n", addr); goto _fail_; } } @@ -339,6 +355,7 @@ _fail_: static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); u32 block_size = g_sdio.block_size; sdio_cmd53_t cmd; int nblk, nleft; @@ -388,7 +405,8 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size) goto _fail_; } if (!wilc_sdio_cmd53(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], block read...\n", addr); + dev_err(&func->dev, + "Failed cmd53 [%x], block read...\n", addr); goto _fail_; } if (addr > 0) @@ -409,7 +427,8 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size) goto _fail_; } if (!wilc_sdio_cmd53(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], bytes read...\n", addr); + dev_err(&func->dev, + "Failed cmd53 [%x], bytes read...\n", addr); goto _fail_; } } @@ -434,19 +453,20 @@ static int sdio_deinit(struct wilc *wilc) static int sdio_sync(struct wilc *wilc) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); u32 reg; /** * Disable power sequencer **/ if (!sdio_read_reg(wilc, WILC_MISC, ®)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed read misc reg...\n"); + dev_err(&func->dev, "Failed read misc reg...\n"); return 0; } reg &= ~BIT(8); if (!sdio_write_reg(wilc, WILC_MISC, reg)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed write misc reg...\n"); + dev_err(&func->dev, "Failed write misc reg...\n"); return 0; } @@ -459,13 +479,15 @@ static int sdio_sync(struct wilc *wilc) **/ ret = sdio_read_reg(wilc, WILC_PIN_MUX_0, ®); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc spi]: Failed read reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&func->dev, "Failed read reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } reg |= BIT(8); ret = sdio_write_reg(wilc, WILC_PIN_MUX_0, reg); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc spi]: Failed write reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&func->dev, "Failed write reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } @@ -474,13 +496,15 @@ static int sdio_sync(struct wilc *wilc) **/ ret = sdio_read_reg(wilc, WILC_INTR_ENABLE, ®); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc spi]: Failed read reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&func->dev, "Failed read reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } reg |= BIT(16); ret = sdio_write_reg(wilc, WILC_INTR_ENABLE, reg); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc spi]: Failed write reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&func->dev, "Failed write reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } } @@ -488,19 +512,19 @@ static int sdio_sync(struct wilc *wilc) return 1; } -static int sdio_init(struct wilc *wilc, wilc_debug_func func) +static int sdio_init(struct wilc *wilc, wilc_debug_func debug_func) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); sdio_cmd52_t cmd; int loop; u32 chipid; memset(&g_sdio, 0, sizeof(wilc_sdio_t)); - g_sdio.dPrint = func; g_sdio.irq_gpio = (wilc->dev_irq_num); if (!wilc_sdio_init()) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed io init bus...\n"); + dev_err(&func->dev, "Failed io init bus...\n"); return 0; } @@ -513,7 +537,7 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) cmd.address = 0x100; cmd.data = 0x80; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail cmd 52, enable csa...\n"); + dev_err(&func->dev, "Fail cmd 52, enable csa...\n"); goto _fail_; } @@ -521,7 +545,7 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) * function 0 block size **/ if (!sdio_set_func0_block_size(wilc, WILC_SDIO_BLOCK_SIZE)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail cmd 52, set func 0 block size...\n"); + dev_err(&func->dev, "Fail cmd 52, set func 0 block size...\n"); goto _fail_; } g_sdio.block_size = WILC_SDIO_BLOCK_SIZE; @@ -535,7 +559,8 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) cmd.address = 0x2; cmd.data = 0x2; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio] Fail cmd 52, set IOE register...\n"); + dev_err(&func->dev, + "Fail cmd 52, set IOE register...\n"); goto _fail_; } @@ -550,7 +575,8 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) do { cmd.data = 0; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail cmd 52, get IOR register...\n"); + dev_err(&func->dev, + "Fail cmd 52, get IOR register...\n"); goto _fail_; } if (cmd.data == 0x2) @@ -558,7 +584,7 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) } while (loop--); if (loop <= 0) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail func 1 is not ready...\n"); + dev_err(&func->dev, "Fail func 1 is not ready...\n"); goto _fail_; } @@ -566,7 +592,7 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) * func 1 is ready, set func 1 block size **/ if (!sdio_set_func1_block_size(wilc, WILC_SDIO_BLOCK_SIZE)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail set func 1 block size...\n"); + dev_err(&func->dev, "Fail set func 1 block size...\n"); goto _fail_; } @@ -579,7 +605,7 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) cmd.address = 0x4; cmd.data = 0x3; if (!wilc_sdio_cmd52(wilc, &cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail cmd 52, set IEN register...\n"); + dev_err(&func->dev, "Fail cmd 52, set IEN register...\n"); goto _fail_; } @@ -587,15 +613,15 @@ static int sdio_init(struct wilc *wilc, wilc_debug_func func) * make sure can read back chip id correctly **/ if (!sdio_read_reg(wilc, 0x1000, &chipid)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail cmd read chip id...\n"); + dev_err(&func->dev, "Fail cmd read chip id...\n"); goto _fail_; } - g_sdio.dPrint(N_ERR, "[wilc sdio]: chipid (%08x)\n", chipid); + dev_err(&func->dev, "chipid (%08x)\n", chipid); if ((chipid & 0xfff) > 0x2a0) g_sdio.has_thrpt_enh3 = 1; else g_sdio.has_thrpt_enh3 = 0; - g_sdio.dPrint(N_ERR, "[wilc sdio]: has_thrpt_enh3 = %d...\n", g_sdio.has_thrpt_enh3); + dev_info(&func->dev, "has_thrpt_enh3 = %d...\n", g_sdio.has_thrpt_enh3); return 1; @@ -635,7 +661,7 @@ static int sdio_read_size(struct wilc *wilc, u32 *size) static int sdio_read_int(struct wilc *wilc, u32 *int_status) { - + struct sdio_func *func = dev_to_sdio_func(wilc->dev); u32 tmp; sdio_cmd52_t cmd; @@ -666,7 +692,9 @@ static int sdio_read_int(struct wilc *wilc, u32 *int_status) tmp |= INT_5; for (i = g_sdio.nint; i < MAX_NUM_INT; i++) { if ((tmp >> (IRG_FLAGS_OFFSET + i)) & 0x1) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Unexpected interrupt (1) : tmp=%x, data=%x\n", tmp, cmd.data); + dev_err(&func->dev, + "Unexpected interrupt (1) : tmp=%x, data=%x\n", + tmp, cmd.data); break; } } @@ -690,6 +718,7 @@ static int sdio_read_int(struct wilc *wilc, u32 *int_status) static int sdio_clear_int_ext(struct wilc *wilc, u32 val) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); int ret; if (g_sdio.has_thrpt_enh3) { @@ -723,7 +752,9 @@ static int sdio_clear_int_ext(struct wilc *wilc, u32 val) ret = wilc_sdio_cmd52(wilc, &cmd); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0xf8 data (%d) ...\n", __LINE__); + dev_err(&func->dev, + "Failed cmd52, set 0xf8 data (%d) ...\n", + __LINE__); goto _fail_; } @@ -751,7 +782,9 @@ static int sdio_clear_int_ext(struct wilc *wilc, u32 val) ret = wilc_sdio_cmd52(wilc, &cmd); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0xf8 data (%d) ...\n", __LINE__); + dev_err(&func->dev, + "Failed cmd52, set 0xf8 data (%d) ...\n", + __LINE__); goto _fail_; } @@ -764,7 +797,9 @@ static int sdio_clear_int_ext(struct wilc *wilc, u32 val) goto _fail_; for (i = g_sdio.nint; i < MAX_NUM_INT; i++) { if (flags & 1) - g_sdio.dPrint(N_ERR, "[wilc sdio]: Unexpected interrupt cleared %d...\n", i); + dev_err(&func->dev, + "Unexpected interrupt cleared %d...\n", + i); flags >>= 1; } } @@ -794,7 +829,9 @@ static int sdio_clear_int_ext(struct wilc *wilc, u32 val) cmd.data = vmm_ctl; ret = wilc_sdio_cmd52(wilc, &cmd); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd52, set 0xf6 data (%d) ...\n", __LINE__); + dev_err(&func->dev, + "Failed cmd52, set 0xf6 data (%d) ...\n", + __LINE__); goto _fail_; } } @@ -808,14 +845,16 @@ _fail_: static int sdio_sync_ext(struct wilc *wilc, int nint) { + struct sdio_func *func = dev_to_sdio_func(wilc->dev); u32 reg; if (nint > MAX_NUM_INT) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Too many interupts (%d)...\n", nint); + dev_err(&func->dev, "Too many interupts (%d)...\n", nint); return 0; } if (nint > MAX_NUN_INT_THRPT_ENH2) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Error: Cannot support more than 5 interrupts when has_thrpt_enh2=1.\n"); + dev_err(&func->dev, + "Cannot support more than 5 interrupts when has_thrpt_enh2=1.\n"); return 0; } @@ -825,13 +864,13 @@ static int sdio_sync_ext(struct wilc *wilc, int nint) * Disable power sequencer **/ if (!sdio_read_reg(wilc, WILC_MISC, ®)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed read misc reg...\n"); + dev_err(&func->dev, "Failed read misc reg...\n"); return 0; } reg &= ~BIT(8); if (!sdio_write_reg(wilc, WILC_MISC, reg)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed write misc reg...\n"); + dev_err(&func->dev, "Failed write misc reg...\n"); return 0; } @@ -844,13 +883,15 @@ static int sdio_sync_ext(struct wilc *wilc, int nint) **/ ret = sdio_read_reg(wilc, WILC_PIN_MUX_0, ®); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed read reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&func->dev, "Failed read reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } reg |= BIT(8); ret = sdio_write_reg(wilc, WILC_PIN_MUX_0, reg); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed write reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&func->dev, "Failed write reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } @@ -859,7 +900,8 @@ static int sdio_sync_ext(struct wilc *wilc, int nint) **/ ret = sdio_read_reg(wilc, WILC_INTR_ENABLE, ®); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed read reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&func->dev, "Failed read reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } @@ -867,13 +909,16 @@ static int sdio_sync_ext(struct wilc *wilc, int nint) reg |= BIT((27 + i)); ret = sdio_write_reg(wilc, WILC_INTR_ENABLE, reg); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed write reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&func->dev, "Failed write reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } if (nint) { ret = sdio_read_reg(wilc, WILC_INTR2_ENABLE, ®); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed read reg (%08x)...\n", WILC_INTR2_ENABLE); + dev_err(&func->dev, + "Failed read reg (%08x)...\n", + WILC_INTR2_ENABLE); return 0; } @@ -882,7 +927,9 @@ static int sdio_sync_ext(struct wilc *wilc, int nint) ret = sdio_read_reg(wilc, WILC_INTR2_ENABLE, ®); if (!ret) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed write reg (%08x)...\n", WILC_INTR2_ENABLE); + dev_err(&func->dev, + "Failed write reg (%08x)...\n", + WILC_INTR2_ENABLE); return 0; } } diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c index 20e2532..2d51748 100644 --- a/drivers/staging/wilc1000/wilc_spi.c +++ b/drivers/staging/wilc1000/wilc_spi.c @@ -14,7 +14,6 @@ #include "wilc_wfi_netdevice.h" typedef struct { - wilc_debug_func dPrint; int crc_off; int nint; int has_thrpt_enh; @@ -111,6 +110,7 @@ static u8 crc7(u8 crc, const u8 *buffer, u32 len) static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless) { + struct spi_device *spi = to_spi_device(wilc->dev); u8 wb[32], rb[32]; u8 wix, rix; u32 len2; @@ -239,7 +239,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, #undef NUM_DUMMY_BYTES if (len2 > ARRAY_SIZE(wb)) { - PRINT_ER("[wilc spi]: spi buffer size too small (%d) (%zu)\n", + dev_err(&spi->dev, "spi buffer size too small (%d) (%zu)\n", len2, ARRAY_SIZE(wb)); result = N_FAIL; return result; @@ -251,7 +251,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, rix = len; if (!wilc_spi_write_read(wilc, wb, rb, len2)) { - PRINT_ER("[wilc spi]: Failed cmd write, bus error...\n"); + dev_err(&spi->dev, "Failed cmd write, bus error...\n"); result = N_FAIL; return result; } @@ -271,7 +271,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, /* } while(&rptr[1] <= &rb[len2]); */ if (rsp != cmd) { - PRINT_ER("[wilc spi]: Failed cmd response, cmd (%02x)" + dev_err(&spi->dev, "Failed cmd response, cmd (%02x)" ", resp (%02x)\n", cmd, rsp); result = N_FAIL; return result; @@ -282,8 +282,8 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, **/ rsp = rb[rix++]; if (rsp != 0x00) { - PRINT_ER("[wilc spi]: Failed cmd state response " - "state (%02x)\n", rsp); + dev_err(&spi->dev, "Failed cmd state response state (%02x)\n", + rsp); result = N_FAIL; return result; } @@ -310,8 +310,8 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, } while (retry--); if (retry <= 0) { - PRINT_ER("[wilc spi]: Error, data read " - "response (%02x)\n", rsp); + dev_err(&spi->dev, + "Error, data read response (%02x)\n", rsp); result = N_RESET; return result; } @@ -326,7 +326,8 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, b[2] = rb[rix++]; b[3] = rb[rix++]; } else { - PRINT_ER("[wilc spi]: buffer overrun when reading data.\n"); + dev_err(&spi->dev, + "buffer overrun when reading data.\n"); result = N_FAIL; return result; } @@ -339,7 +340,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, crc[0] = rb[rix++]; crc[1] = rb[rix++]; } else { - PRINT_ER("[wilc spi]: buffer overrun when reading crc.\n"); + dev_err(&spi->dev,"buffer overrun when reading crc.\n"); result = N_FAIL; return result; } @@ -366,7 +367,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, * Read bytes **/ if (!wilc_spi_read(wilc, &b[ix], nbytes)) { - PRINT_ER("[wilc spi]: Failed data block read, bus error...\n"); + dev_err(&spi->dev, "Failed data block read, bus error...\n"); result = N_FAIL; goto _error_; } @@ -376,7 +377,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, **/ if (!g_spi.crc_off) { if (!wilc_spi_read(wilc, crc, 2)) { - PRINT_ER("[wilc spi]: Failed data block crc read, bus error...\n"); + dev_err(&spi->dev, "Failed data block crc read, bus error...\n"); result = N_FAIL; goto _error_; } @@ -407,7 +408,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, retry = 10; do { if (!wilc_spi_read(wilc, &rsp, 1)) { - PRINT_ER("[wilc spi]: Failed data response read, bus error...\n"); + dev_err(&spi->dev, "Failed data response read, bus error...\n"); result = N_FAIL; break; } @@ -423,7 +424,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, * Read bytes **/ if (!wilc_spi_read(wilc, &b[ix], nbytes)) { - PRINT_ER("[wilc spi]: Failed data block read, bus error...\n"); + dev_err(&spi->dev, "Failed data block read, bus error...\n"); result = N_FAIL; break; } @@ -433,7 +434,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, **/ if (!g_spi.crc_off) { if (!wilc_spi_read(wilc, crc, 2)) { - PRINT_ER("[wilc spi]: Failed data block crc read, bus error...\n"); + dev_err(&spi->dev, "Failed data block crc read, bus error...\n"); result = N_FAIL; break; } @@ -450,6 +451,7 @@ _error_: static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz) { + struct spi_device *spi = to_spi_device(wilc->dev); int ix, nbytes; int result = 1; u8 cmd, order, crc[2] = {0}; @@ -483,7 +485,8 @@ static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz) } cmd |= order; if (!wilc_spi_write(wilc, &cmd, 1)) { - PRINT_ER("[wilc spi]: Failed data block cmd write, bus error...\n"); + dev_err(&spi->dev, + "Failed data block cmd write, bus error...\n"); result = N_FAIL; break; } @@ -492,7 +495,8 @@ static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz) * Write data **/ if (!wilc_spi_write(wilc, &b[ix], nbytes)) { - PRINT_ER("[wilc spi]: Failed data block write, bus error...\n"); + dev_err(&spi->dev, + "Failed data block write, bus error...\n"); result = N_FAIL; break; } @@ -502,7 +506,7 @@ static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz) **/ if (!g_spi.crc_off) { if (!wilc_spi_write(wilc, crc, 2)) { - PRINT_ER("[wilc spi]: Failed data block crc write, bus error...\n"); + dev_err(&spi->dev,"Failed data block crc write, bus error...\n"); result = N_FAIL; break; } @@ -527,13 +531,14 @@ static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz) static int spi_internal_write(struct wilc *wilc, u32 adr, u32 dat) { + struct spi_device *spi = to_spi_device(wilc->dev); int result; dat = cpu_to_le32(dat); result = spi_cmd_complete(wilc, CMD_INTERNAL_WRITE, adr, (u8 *)&dat, 4, 0); if (result != N_OK) { - PRINT_ER("[wilc spi]: Failed internal write cmd...\n"); + dev_err(&spi->dev, "Failed internal write cmd...\n"); } return result; @@ -541,12 +546,13 @@ static int spi_internal_write(struct wilc *wilc, u32 adr, u32 dat) static int spi_internal_read(struct wilc *wilc, u32 adr, u32 *data) { + struct spi_device *spi = to_spi_device(wilc->dev); int result; result = spi_cmd_complete(wilc, CMD_INTERNAL_READ, adr, (u8 *)data, 4, 0); if (result != N_OK) { - PRINT_ER("[wilc spi]: Failed internal read cmd...\n"); + dev_err(&spi->dev, "Failed internal read cmd...\n"); return 0; } @@ -563,6 +569,7 @@ static int spi_internal_read(struct wilc *wilc, u32 adr, u32 *data) static int wilc_spi_write_reg(struct wilc *wilc, u32 addr, u32 data) { + struct spi_device *spi = to_spi_device(wilc->dev); int result = N_OK; u8 cmd = CMD_SINGLE_WRITE; u8 clockless = 0; @@ -576,7 +583,7 @@ static int wilc_spi_write_reg(struct wilc *wilc, u32 addr, u32 data) result = spi_cmd_complete(wilc, cmd, addr, (u8 *)&data, 4, clockless); if (result != N_OK) { - PRINT_ER("[wilc spi]: Failed cmd, write reg (%08x)...\n", addr); + dev_err(&spi->dev, "Failed cmd, write reg (%08x)...\n", addr); } return result; @@ -584,6 +591,7 @@ static int wilc_spi_write_reg(struct wilc *wilc, u32 addr, u32 data) static int _wilc_spi_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) { + struct spi_device *spi = to_spi_device(wilc->dev); int result; u8 cmd = CMD_DMA_EXT_WRITE; @@ -595,7 +603,8 @@ static int _wilc_spi_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) result = spi_cmd_complete(wilc, cmd, addr, NULL, size, 0); if (result != N_OK) { - PRINT_ER("[wilc spi]: Failed cmd, write block (%08x)...\n", addr); + dev_err(&spi->dev, + "Failed cmd, write block (%08x)...\n", addr); return 0; } @@ -604,7 +613,7 @@ static int _wilc_spi_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) **/ result = spi_data_write(wilc, buf, size); if (result != N_OK) { - PRINT_ER("[wilc spi]: Failed block data write...\n"); + dev_err(&spi->dev, "Failed block data write...\n"); } return 1; @@ -612,12 +621,13 @@ static int _wilc_spi_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size) static int wilc_spi_read_reg(struct wilc *wilc, u32 addr, u32 *data) { + struct spi_device *spi = to_spi_device(wilc->dev); int result = N_OK; u8 cmd = CMD_SINGLE_READ; u8 clockless = 0; if (addr < 0x30) { - /* PRINT_ER("***** read addr %d\n\n", addr); */ + /* dev_err(&spi->dev, "***** read addr %d\n\n", addr); */ /* Clockless register*/ cmd = CMD_INTERNAL_READ; clockless = 1; @@ -625,7 +635,7 @@ static int wilc_spi_read_reg(struct wilc *wilc, u32 addr, u32 *data) result = spi_cmd_complete(wilc, cmd, addr, (u8 *)data, 4, clockless); if (result != N_OK) { - PRINT_ER("[wilc spi]: Failed cmd, read reg (%08x)...\n", addr); + dev_err(&spi->dev, "Failed cmd, read reg (%08x)...\n", addr); return 0; } @@ -636,6 +646,7 @@ static int wilc_spi_read_reg(struct wilc *wilc, u32 addr, u32 *data) static int _wilc_spi_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size) { + struct spi_device *spi = to_spi_device(wilc->dev); u8 cmd = CMD_DMA_EXT_READ; int result; @@ -644,7 +655,7 @@ static int _wilc_spi_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size) result = spi_cmd_complete(wilc, cmd, addr, buf, size, 0); if (result != N_OK) { - PRINT_ER("[wilc spi]: Failed cmd, read block (%08x)...\n", addr); + dev_err(&spi->dev, "Failed cmd, read block (%08x)...\n", addr); return 0; } @@ -659,10 +670,12 @@ static int _wilc_spi_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size) static int wilc_spi_clear_int(struct wilc *wilc) { + struct spi_device *spi = to_spi_device(wilc->dev); u32 reg; if (!wilc_spi_read_reg(wilc, WILC_HOST_RX_CTRL_0, ®)) { - PRINT_ER("[wilc spi]: Failed read reg (%08x)...\n", WILC_HOST_RX_CTRL_0); + dev_err(&spi->dev, "Failed read reg (%08x)...\n", + WILC_HOST_RX_CTRL_0); return 0; } reg &= ~0x1; @@ -680,6 +693,7 @@ static int _wilc_spi_deinit(struct wilc *wilc) static int wilc_spi_sync(struct wilc *wilc) { + struct spi_device *spi = to_spi_device(wilc->dev); u32 reg; int ret; @@ -688,13 +702,15 @@ static int wilc_spi_sync(struct wilc *wilc) **/ ret = wilc_spi_read_reg(wilc, WILC_PIN_MUX_0, ®); if (!ret) { - PRINT_ER("[wilc spi]: Failed read reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&spi->dev,"Failed read reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } reg |= BIT(8); ret = wilc_spi_write_reg(wilc, WILC_PIN_MUX_0, reg); if (!ret) { - PRINT_ER("[wilc spi]: Failed write reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&spi->dev, "Failed write reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } @@ -703,13 +719,15 @@ static int wilc_spi_sync(struct wilc *wilc) **/ ret = wilc_spi_read_reg(wilc, WILC_INTR_ENABLE, ®); if (!ret) { - PRINT_ER("[wilc spi]: Failed read reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&spi->dev, "Failed read reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } reg |= BIT(16); ret = wilc_spi_write_reg(wilc, WILC_INTR_ENABLE, reg); if (!ret) { - PRINT_ER("[wilc spi]: Failed write reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&spi->dev, "Failed write reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } @@ -718,6 +736,7 @@ static int wilc_spi_sync(struct wilc *wilc) static int _wilc_spi_init(struct wilc *wilc, wilc_debug_func func) { + struct spi_device *spi = to_spi_device(wilc->dev); u32 reg; u32 chipid; @@ -726,7 +745,7 @@ static int _wilc_spi_init(struct wilc *wilc, wilc_debug_func func) if (isinit) { if (!wilc_spi_read_reg(wilc, 0x1000, &chipid)) { - PRINT_ER("[wilc spi]: Fail cmd read chip id...\n"); + dev_err(&spi->dev, "Fail cmd read chip id...\n"); return 0; } return 1; @@ -734,9 +753,8 @@ static int _wilc_spi_init(struct wilc *wilc, wilc_debug_func func) memset(&g_spi, 0, sizeof(wilc_spi_t)); - g_spi.dPrint = func; if (!wilc_spi_init()) { - PRINT_ER("[wilc spi]: Failed io init bus...\n"); + dev_err(&spi->dev, "Failed io init bus...\n"); return 0; } @@ -751,10 +769,11 @@ static int _wilc_spi_init(struct wilc *wilc, wilc_debug_func func) /* Read failed. Try with CRC off. This might happen when module * is removed but chip isn't reset*/ g_spi.crc_off = 1; - PRINT_ER("[wilc spi]: Failed internal read protocol with CRC on, retyring with CRC off...\n"); + dev_err(&spi->dev, "Failed internal read protocol with CRC on, retyring with CRC off...\n"); if (!spi_internal_read(wilc, WILC_SPI_PROTOCOL_OFFSET, ®)) { /* Reaad failed with both CRC on and off, something went bad */ - PRINT_ER("[wilc spi]: Failed internal read protocol...\n"); + dev_err(&spi->dev, + "Failed internal read protocol...\n"); return 0; } } @@ -763,7 +782,7 @@ static int _wilc_spi_init(struct wilc *wilc, wilc_debug_func func) reg &= ~0x70; reg |= (0x5 << 4); if (!spi_internal_write(wilc, WILC_SPI_PROTOCOL_OFFSET, reg)) { - PRINT_ER("[wilc spi %d]: Failed internal write protocol reg...\n", __LINE__); + dev_err(&spi->dev, "[wilc spi %d]: Failed internal write protocol reg...\n", __LINE__); return 0; } g_spi.crc_off = 1; @@ -774,10 +793,10 @@ static int _wilc_spi_init(struct wilc *wilc, wilc_debug_func func) * make sure can read back chip id correctly **/ if (!wilc_spi_read_reg(wilc, 0x1000, &chipid)) { - PRINT_ER("[wilc spi]: Fail cmd read chip id...\n"); + dev_err(&spi->dev, "Fail cmd read chip id...\n"); return 0; } - /* PRINT_ER("[wilc spi]: chipid (%08x)\n", chipid); */ + /* dev_err(&spi->dev, "chipid (%08x)\n", chipid); */ g_spi.has_thrpt_enh = 1; @@ -788,6 +807,7 @@ static int _wilc_spi_init(struct wilc *wilc, wilc_debug_func func) static int wilc_spi_read_size(struct wilc *wilc, u32 *size) { + struct spi_device *spi = to_spi_device(wilc->dev); int ret; if (g_spi.has_thrpt_enh) { @@ -801,7 +821,8 @@ static int wilc_spi_read_size(struct wilc *wilc, u32 *size) ret = wilc_spi_read_reg(wilc, WILC_VMM_TO_HOST_SIZE, &byte_cnt); if (!ret) { - PRINT_ER("[wilc spi]: Failed read WILC_VMM_TO_HOST_SIZE ...\n"); + dev_err(&spi->dev, + "Failed read WILC_VMM_TO_HOST_SIZE ...\n"); goto _fail_; } tmp = (byte_cnt >> 2) & IRQ_DMA_WD_CNT_MASK; @@ -818,6 +839,7 @@ _fail_: static int wilc_spi_read_int(struct wilc *wilc, u32 *int_status) { + struct spi_device *spi = to_spi_device(wilc->dev); int ret; if (g_spi.has_thrpt_enh) { @@ -830,7 +852,8 @@ static int wilc_spi_read_int(struct wilc *wilc, u32 *int_status) ret = wilc_spi_read_reg(wilc, WILC_VMM_TO_HOST_SIZE, &byte_cnt); if (!ret) { - PRINT_ER("[wilc spi]: Failed read WILC_VMM_TO_HOST_SIZE ...\n"); + dev_err(&spi->dev, + "Failed read WILC_VMM_TO_HOST_SIZE ...\n"); goto _fail_; } tmp = (byte_cnt >> 2) & IRQ_DMA_WD_CNT_MASK; @@ -859,7 +882,7 @@ static int wilc_spi_read_int(struct wilc *wilc, u32 *int_status) unkmown_mask = ~((1ul << g_spi.nint) - 1); if ((tmp >> IRG_FLAGS_OFFSET) & unkmown_mask) { - PRINT_ER("[wilc spi]: Unexpected interrupt (2): j=%d, tmp=%x, mask=%x\n", j, tmp, unkmown_mask); + dev_err(&spi->dev, "Unexpected interrupt (2): j=%d, tmp=%x, mask=%x\n", j, tmp, unkmown_mask); happended = 1; } } @@ -877,6 +900,7 @@ _fail_: static int wilc_spi_clear_int_ext(struct wilc *wilc, u32 val) { + struct spi_device *spi = to_spi_device(wilc->dev); int ret; if (g_spi.has_thrpt_enh) { @@ -899,12 +923,16 @@ static int wilc_spi_clear_int_ext(struct wilc *wilc, u32 val) flags >>= 1; } if (!ret) { - PRINT_ER("[wilc spi]: Failed wilc_spi_write_reg, set reg %x ...\n", 0x10c8 + i * 4); + dev_err(&spi->dev, + "Failed wilc_spi_write_reg, set reg %x ...\n", + 0x10c8 + i * 4); goto _fail_; } for (i = g_spi.nint; i < MAX_NUM_INT; i++) { if (flags & 1) - PRINT_ER("[wilc spi]: Unexpected interrupt cleared %d...\n", i); + dev_err(&spi->dev, + "Unexpected interrupt cleared %d...\n", + i); flags >>= 1; } } @@ -923,7 +951,8 @@ static int wilc_spi_clear_int_ext(struct wilc *wilc, u32 val) ret = wilc_spi_write_reg(wilc, WILC_VMM_TBL_CTL, tbl_ctl); if (!ret) { - PRINT_ER("[wilc spi]: fail write reg vmm_tbl_ctl...\n"); + dev_err(&spi->dev, + "fail write reg vmm_tbl_ctl...\n"); goto _fail_; } @@ -934,7 +963,7 @@ static int wilc_spi_clear_int_ext(struct wilc *wilc, u32 val) ret = wilc_spi_write_reg(wilc, WILC_VMM_CORE_CTL, 1); if (!ret) { - PRINT_ER("[wilc spi]: fail write reg vmm_core_ctl...\n"); + dev_err(&spi->dev,"fail write reg vmm_core_ctl...\n"); goto _fail_; } } @@ -946,11 +975,12 @@ _fail_: static int wilc_spi_sync_ext(struct wilc *wilc, int nint) { + struct spi_device *spi = to_spi_device(wilc->dev); u32 reg; int ret, i; if (nint > MAX_NUM_INT) { - PRINT_ER("[wilc spi]: Too many interupts (%d)...\n", nint); + dev_err(&spi->dev, "Too many interupts (%d)...\n", nint); return 0; } @@ -961,13 +991,15 @@ static int wilc_spi_sync_ext(struct wilc *wilc, int nint) **/ ret = wilc_spi_read_reg(wilc, WILC_PIN_MUX_0, ®); if (!ret) { - PRINT_ER("[wilc spi]: Failed read reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&spi->dev, "Failed read reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } reg |= BIT(8); ret = wilc_spi_write_reg(wilc, WILC_PIN_MUX_0, reg); if (!ret) { - PRINT_ER("[wilc spi]: Failed write reg (%08x)...\n", WILC_PIN_MUX_0); + dev_err(&spi->dev, "Failed write reg (%08x)...\n", + WILC_PIN_MUX_0); return 0; } @@ -976,7 +1008,8 @@ static int wilc_spi_sync_ext(struct wilc *wilc, int nint) **/ ret = wilc_spi_read_reg(wilc, WILC_INTR_ENABLE, ®); if (!ret) { - PRINT_ER("[wilc spi]: Failed read reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&spi->dev, "Failed read reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } @@ -985,13 +1018,15 @@ static int wilc_spi_sync_ext(struct wilc *wilc, int nint) } ret = wilc_spi_write_reg(wilc, WILC_INTR_ENABLE, reg); if (!ret) { - PRINT_ER("[wilc spi]: Failed write reg (%08x)...\n", WILC_INTR_ENABLE); + dev_err(&spi->dev, "Failed write reg (%08x)...\n", + WILC_INTR_ENABLE); return 0; } if (nint) { ret = wilc_spi_read_reg(wilc, WILC_INTR2_ENABLE, ®); if (!ret) { - PRINT_ER("[wilc spi]: Failed read reg (%08x)...\n", WILC_INTR2_ENABLE); + dev_err(&spi->dev, "Failed read reg (%08x)...\n", + WILC_INTR2_ENABLE); return 0; } @@ -1001,7 +1036,8 @@ static int wilc_spi_sync_ext(struct wilc *wilc, int nint) ret = wilc_spi_read_reg(wilc, WILC_INTR2_ENABLE, ®); if (!ret) { - PRINT_ER("[wilc spi]: Failed write reg (%08x)...\n", WILC_INTR2_ENABLE); + dev_err(&spi->dev, "Failed write reg (%08x)...\n", + WILC_INTR2_ENABLE); return 0; } } -- 1.9.1