Return-path: Received: from eusmtp01.atmel.com ([212.144.249.243]:56840 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030642AbbJ3Jp5 (ORCPT ); Fri, 30 Oct 2015 05:45:57 -0400 From: Glen Lee To: CC: , , , , , , , , Subject: [PATCH V2 15/17] staging: wilc1000: release_bus: add argument struct wilc Date: Fri, 30 Oct 2015 18:47:21 +0900 Message-ID: <1446198443-6623-15-git-send-email-glen.lee@atmel.com> (sfid-20151030_104600_545679_861C47A1) In-Reply-To: <1446198443-6623-1-git-send-email-glen.lee@atmel.com> References: <1446198443-6623-1-git-send-email-glen.lee@atmel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch adds new argument struct wilc and use it instead of g_linux_wlan, pass wilc to the functions as well. Signed-off-by: Glen Lee --- drivers/staging/wilc1000/wilc_wlan.c | 44 ++++++++++++++++++------------------ 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index a61dbea..898f60e 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -122,13 +122,13 @@ static inline void acquire_bus(struct wilc *wilc, BUS_ACQUIRE_T acquire) } } -static inline void release_bus(BUS_RELEASE_T release) +static inline void release_bus(struct wilc *wilc, BUS_RELEASE_T release) { #ifdef WILC_OPTIMIZE_SLEEP_INT if (release == RELEASE_ALLOW_SLEEP) chip_allow_sleep(); #endif - mutex_unlock(&g_linux_wlan->hif_cs); + mutex_unlock(&wilc->hif_cs); } /******************************************** * @@ -831,7 +831,7 @@ void chip_sleep_manually(struct net_device *dev, u32 u32SleepTime) g_wlan.hif_func.hif_write_reg(0x10a8, 1); genuChipPSstate = CHIP_SLEEPING_MANUAL; - release_bus(RELEASE_ONLY); + release_bus(wilc, RELEASE_ONLY); } @@ -954,7 +954,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *pu32TxqCount) * wait for vmm table is ready **/ PRINT_WRN(GENERIC_DBG, "[wilc txq]: warn, vmm table not clear yet, wait...\n"); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); usleep_range(3000, 3000); acquire_bus(wilc, ACQUIRE_AND_WAKEUP); } @@ -1002,7 +1002,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *pu32TxqCount) entries = ((reg >> 3) & 0x3f); break; } else { - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); usleep_range(3000, 3000); acquire_bus(wilc, ACQUIRE_AND_WAKEUP); PRINT_WRN(GENERIC_DBG, "Can't get VMM entery - reg = %2x\n", reg); @@ -1047,7 +1047,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *pu32TxqCount) /* since copying data into txb takes some time, then * allow the bus lock to be released let the RX task go. */ - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); /** * Copy data to the TX buffer @@ -1126,7 +1126,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *pu32TxqCount) _end_: - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); if (ret != 1) break; } while (0); @@ -1412,7 +1412,7 @@ void wilc_handle_isr(void *wilc) #endif wilc_unknown_isr_ext(); } - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); } /******************************************** @@ -1473,7 +1473,7 @@ int wilc_wlan_firmware_download(struct net_device *dev, const u8 *buffer, offset += size2; size -= size2; } - release_bus(RELEASE_ONLY); + release_bus(wilc, RELEASE_ONLY); if (!ret) { /*EIO 5*/ @@ -1522,7 +1522,7 @@ int wilc_wlan_start(struct net_device *dev) ret = p->hif_func.hif_write_reg(WILC_VMM_CORE_CFG, reg); if (!ret) { wilc_debug(N_ERR, "[wilc start]: fail write reg vmm_core_cfg...\n"); - release_bus(RELEASE_ONLY); + release_bus(wilc, RELEASE_ONLY); /* EIO 5*/ ret = -5; return ret; @@ -1563,7 +1563,7 @@ int wilc_wlan_start(struct net_device *dev) ret = p->hif_func.hif_write_reg(WILC_GP_REG_1, reg); if (!ret) { wilc_debug(N_ERR, "[wilc start]: fail write WILC_GP_REG_1 ...\n"); - release_bus(RELEASE_ONLY); + release_bus(wilc, RELEASE_ONLY); /* EIO 5*/ ret = -5; return ret; @@ -1577,7 +1577,7 @@ int wilc_wlan_start(struct net_device *dev) ret = p->hif_func.hif_read_reg(0x1000, &chipid); if (!ret) { wilc_debug(N_ERR, "[wilc start]: fail read reg 0x1000 ...\n"); - release_bus(RELEASE_ONLY); + release_bus(wilc, RELEASE_ONLY); /* EIO 5*/ ret = -5; return ret; @@ -1598,7 +1598,7 @@ int wilc_wlan_start(struct net_device *dev) reg |= BIT(10); ret = p->hif_func.hif_write_reg(WILC_GLB_RESET_0, reg); p->hif_func.hif_read_reg(WILC_GLB_RESET_0, ®); - release_bus(RELEASE_ONLY); + release_bus(wilc, RELEASE_ONLY); return (ret < 0) ? ret : 0; } @@ -1621,7 +1621,7 @@ int wilc_wlan_stop(struct net_device *dev) ret = p->hif_func.hif_read_reg(WILC_GLB_RESET_0, ®); if (!ret) { PRINT_ER("Error while reading reg\n"); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); return ret; } @@ -1631,7 +1631,7 @@ int wilc_wlan_stop(struct net_device *dev) ret = p->hif_func.hif_write_reg(WILC_GLB_RESET_0, reg); if (!ret) { PRINT_ER("Error while writing reg\n"); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); return ret; } @@ -1641,7 +1641,7 @@ int wilc_wlan_stop(struct net_device *dev) ret = p->hif_func.hif_read_reg(WILC_GLB_RESET_0, ®); if (!ret) { PRINT_ER("Error while reading reg\n"); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); return ret; } PRINT_D(GENERIC_DBG, "Read RESET Reg %x : Retry%d\n", reg, timeout); @@ -1656,7 +1656,7 @@ int wilc_wlan_stop(struct net_device *dev) ret = p->hif_func.hif_read_reg(WILC_GLB_RESET_0, ®); if (!ret) { PRINT_ER("Error while reading reg\n"); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); return ret; } PRINT_D(GENERIC_DBG, "Read RESET Reg %x : Retry%d\n", reg, timeout); @@ -1672,7 +1672,7 @@ int wilc_wlan_stop(struct net_device *dev) ret = p->hif_func.hif_write_reg(WILC_GLB_RESET_0, reg); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); return ret; } @@ -1726,15 +1726,15 @@ void wilc_wlan_cleanup(struct net_device *dev) ret = p->hif_func.hif_read_reg(WILC_GP_REG_0, ®); if (!ret) { PRINT_ER("Error while reading reg\n"); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); } PRINT_ER("Writing ABORT reg\n"); ret = p->hif_func.hif_write_reg(WILC_GP_REG_0, (reg | ABORT_INT)); if (!ret) { PRINT_ER("Error while writing reg\n"); - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); } - release_bus(RELEASE_ALLOW_SLEEP); + release_bus(wilc, RELEASE_ALLOW_SLEEP); /** * io clean up **/ @@ -1931,7 +1931,7 @@ u32 init_chip(struct net_device *dev) } } - release_bus(RELEASE_ONLY); + release_bus(wilc, RELEASE_ONLY); return ret; -- 1.9.1