Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753767Ab2H2NpZ (ORCPT ); Wed, 29 Aug 2012 09:45:25 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:49622 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751210Ab2H2NpX (ORCPT ); Wed, 29 Aug 2012 09:45:23 -0400 From: Toshiaki Yamane To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Toshiaki Yamane Subject: [PATCH] staging/rts_pstor: remove braces {} in rtsx_chip.c Date: Wed, 29 Aug 2012 22:45:15 +0900 Message-Id: <1346247915-7776-1-git-send-email-yamanetoshi@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 35874 Lines: 1398 fixed below checkpatch warnings. -WARNING: braces {} are not necessary for single statement blocks -WARNING: braces {} are not necessary for any arm of this statement Signed-off-by: Toshiaki Yamane --- drivers/staging/rts_pstor/rtsx_chip.c | 563 ++++++++++++++------------------- 1 file changed, 246 insertions(+), 317 deletions(-) diff --git a/drivers/staging/rts_pstor/rtsx_chip.c b/drivers/staging/rts_pstor/rtsx_chip.c index 5452069..d8e691b 100644 --- a/drivers/staging/rts_pstor/rtsx_chip.c +++ b/drivers/staging/rts_pstor/rtsx_chip.c @@ -105,11 +105,10 @@ void rtsx_enable_bus_int(struct rtsx_chip *chip) reg |= DELINK_INT_EN; #ifdef SUPPORT_OCP if (CHECK_PID(chip, 0x5209)) { - if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { + if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) reg |= MS_OC_INT_EN | SD_OC_INT_EN; - } else { + else reg |= SD_OC_INT_EN; - } } else { reg |= OC_INT_EN; } @@ -186,20 +185,20 @@ static int rtsx_pre_handle_sdio_new(struct rtsx_chip *chip) u8 cd_toggle_mask = 0; RTSX_READ_REG(chip, TLPTISTAT, &tmp); - if (CHECK_PID(chip, 0x5209)) { + if (CHECK_PID(chip, 0x5209)) cd_toggle_mask = 0x10; - } else { + else cd_toggle_mask = 0x08; - } + if (tmp & cd_toggle_mask) { /* Disable sdio_bus_auto_switch */ - if (CHECK_PID(chip, 0x5288)) { + if (CHECK_PID(chip, 0x5288)) RTSX_WRITE_REG(chip, 0xFE5A, 0x08, 0x00); - } else if (CHECK_PID(chip, 0x5208)) { + else if (CHECK_PID(chip, 0x5208)) RTSX_WRITE_REG(chip, 0xFE70, 0x80, 0x00); - } else { + else RTSX_WRITE_REG(chip, SDIO_CFG, SDIO_BUS_AUTO_SWITCH, 0); - } + RTSX_WRITE_REG(chip, TLPTISTAT, 0xFF, tmp); chip->need_reset |= SD_CARD; @@ -208,16 +207,14 @@ static int rtsx_pre_handle_sdio_new(struct rtsx_chip *chip) if (chip->asic_code) { retval = sd_pull_ctl_enable(chip); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } else { RTSX_WRITE_REG(chip, FPGA_PULL_CTL, FPGA_SD_PULL_CTL_BIT | 0x20, 0); } retval = card_share_mode(chip, SD_CARD); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } /* Enable sdio_bus_auto_switch */ if (CHECK_PID(chip, 0x5288)) { @@ -232,11 +229,11 @@ static int rtsx_pre_handle_sdio_new(struct rtsx_chip *chip) chip->sd_io = 1; } } else { - if (CHECK_PID(chip, 0x5209)) { + if (CHECK_PID(chip, 0x5209)) RTSX_WRITE_REG(chip, TLPTISTAT, 0x10, 0x10); - } else { + else RTSX_WRITE_REG(chip, TLPTISTAT, 0x08, 0x08); - } + chip->need_reset |= SD_CARD; } @@ -257,48 +254,47 @@ int rtsx_reset_chip(struct rtsx_chip *chip) /* optimize PHY */ retval = rtsx_write_phy_register(chip, 0x00, 0xB966); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_phy_register(chip, 0x01, 0x713F); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_phy_register(chip, 0x03, 0xA549); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_phy_register(chip, 0x06, 0xB235); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_phy_register(chip, 0x07, 0xEF40); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_phy_register(chip, 0x1E, 0xF8EB); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_phy_register(chip, 0x19, 0xFE6C); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + wait_timeout(1); retval = rtsx_write_phy_register(chip, 0x0A, 0x05C0); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_cfg_dw(chip, 1, 0x110, 0xFFFF, 0xFFFF); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } retval = rtsx_read_phy_register(chip, 0x08, &val); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + RTSX_DEBUGP("Read from phy 0x08: 0x%04x\n", val); if (chip->phy_voltage) { @@ -308,9 +304,9 @@ int rtsx_reset_chip(struct rtsx_chip *chip) val |= chip->phy_voltage; RTSX_DEBUGP("Write to phy 0x08: 0x%04x\n", val); retval = rtsx_write_phy_register(chip, 0x08, val); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } else { chip->phy_voltage = (u8)(val & 0x3F); RTSX_DEBUGP("Default, chip->phy_voltage = 0x%x\n", chip->phy_voltage); @@ -324,11 +320,11 @@ int rtsx_reset_chip(struct rtsx_chip *chip) #ifdef SUPPORT_OCP /* SSC power on, OCD power on */ - if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { + if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) RTSX_WRITE_REG(chip, FPDCTL, OC_POWER_DOWN, 0); - } else { + else RTSX_WRITE_REG(chip, FPDCTL, OC_POWER_DOWN, MS_OC_POWER_DOWN); - } + if (CHECK_PID(chip, 0x5209)) { RTSX_WRITE_REG(chip, OCPPARA1, SD_OCP_TIME_MASK | MS_OCP_TIME_MASK, SD_OCP_TIME_800 | MS_OCP_TIME_800); @@ -352,9 +348,8 @@ int rtsx_reset_chip(struct rtsx_chip *chip) RTSX_WRITE_REG(chip, FPDCTL, OC_POWER_DOWN, OC_POWER_DOWN); #endif - if (!CHECK_PID(chip, 0x5288)) { + if (!CHECK_PID(chip, 0x5288)) RTSX_WRITE_REG(chip, CARD_GPIO_DIR, 0xFF, 0x03); - } /* Turn off LED */ RTSX_WRITE_REG(chip, CARD_GPIO, 0xFF, 0x03); @@ -364,9 +359,8 @@ int rtsx_reset_chip(struct rtsx_chip *chip) /* Card driving select */ RTSX_WRITE_REG(chip, CARD_DRIVE_SEL, 0xFF, chip->card_drive_sel); - if (CHECK_PID(chip, 0x5209)) { + if (CHECK_PID(chip, 0x5209)) RTSX_WRITE_REG(chip, SD30_DRIVE_SEL, 0x07, chip->sd30_drive_sel_3v3); - } #ifdef LED_AUTO_BLINK RTSX_WRITE_REG(chip, CARD_AUTO_BLINK, 0xFF, @@ -394,36 +388,34 @@ int rtsx_reset_chip(struct rtsx_chip *chip) if (CHK_SDIO_EXIST(chip)) { if (CHECK_PID(chip, 0x5209)) { retval = rtsx_write_cfg_dw(chip, 1, 0xC0, 0xFF, chip->aspm_l0s_l1_en); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } else if (CHECK_PID(chip, 0x5288)) { retval = rtsx_write_cfg_dw(chip, 2, 0xC0, 0xFF, chip->aspm_l0s_l1_en); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } } } else { - if (CHECK_PID(chip, 0x5208)) { + if (CHECK_PID(chip, 0x5208)) RTSX_WRITE_REG(chip, ASPM_FORCE_CTL, 0xFF, 0x3F); - } retval = rtsx_write_config_byte(chip, LCTLR, chip->aspm_l0s_l1_en); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + chip->aspm_level[0] = chip->aspm_l0s_l1_en; if (CHK_SDIO_EXIST(chip)) { chip->aspm_level[1] = chip->aspm_l0s_l1_en; - if (CHECK_PID(chip, 0x5288)) { + if (CHECK_PID(chip, 0x5288)) retval = rtsx_write_cfg_dw(chip, 2, 0xC0, 0xFF, chip->aspm_l0s_l1_en); - } else { + else retval = rtsx_write_cfg_dw(chip, 1, 0xC0, 0xFF, chip->aspm_l0s_l1_en); - } - if (retval != STATUS_SUCCESS) { + + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } chip->aspm_enabled = 1; @@ -431,49 +423,45 @@ int rtsx_reset_chip(struct rtsx_chip *chip) } else { if (chip->asic_code && CHECK_PID(chip, 0x5208)) { retval = rtsx_write_phy_register(chip, 0x07, 0x0129); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } retval = rtsx_write_config_byte(chip, LCTLR, chip->aspm_l0s_l1_en); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } retval = rtsx_write_config_byte(chip, 0x81, 1); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } if (CHK_SDIO_EXIST(chip)) { - if (CHECK_PID(chip, 0x5288)) { + if (CHECK_PID(chip, 0x5288)) retval = rtsx_write_cfg_dw(chip, 2, 0xC0, 0xFF00, 0x0100); - } else { + else retval = rtsx_write_cfg_dw(chip, 1, 0xC0, 0xFF00, 0x0100); - } - if (retval != STATUS_SUCCESS) { + + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } if (CHECK_PID(chip, 0x5209)) { retval = rtsx_write_cfg_dw(chip, 0, 0x70C, 0xFF000000, 0x5B); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } if (CHECK_PID(chip, 0x5288)) { if (!CHK_SDIO_EXIST(chip)) { retval = rtsx_write_cfg_dw(chip, 2, 0xC0, 0xFFFF, 0x0103); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_write_cfg_dw(chip, 2, 0x84, 0xFF, 0x03); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } } @@ -499,29 +487,29 @@ int rtsx_reset_chip(struct rtsx_chip *chip) if (chip->ic_version >= IC_VER_D) { u16 reg; retval = rtsx_read_phy_register(chip, 0x00, ®); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + reg &= 0xFE7F; reg |= 0x80; retval = rtsx_write_phy_register(chip, 0x00, reg); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + retval = rtsx_read_phy_register(chip, 0x1C, ®); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + reg &= 0xFFF7; retval = rtsx_write_phy_register(chip, 0x1C, reg); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } - if (chip->driver_first_load && (chip->ic_version < IC_VER_C)) { + if (chip->driver_first_load && (chip->ic_version < IC_VER_C)) rtsx_calibration(chip); - } + } else { rtsx_enable_bus_int(chip); } @@ -550,18 +538,18 @@ int rtsx_reset_chip(struct rtsx_chip *chip) RTSX_DEBUGP("In rtsx_reset_chip, chip->int_reg = 0x%x\n", chip->int_reg); if (chip->int_reg & SD_EXIST) { #ifdef HW_AUTO_SWITCH_SD_BUS - if (CHECK_PID(chip, 0x5208) && (chip->ic_version < IC_VER_C)) { + if (CHECK_PID(chip, 0x5208) && (chip->ic_version < IC_VER_C)) retval = rtsx_pre_handle_sdio_old(chip); - } else { + else retval = rtsx_pre_handle_sdio_new(chip); - } + RTSX_DEBUGP("chip->need_reset = 0x%x (rtsx_reset_chip)\n", (unsigned int)(chip->need_reset)); #else /* HW_AUTO_SWITCH_SD_BUS */ retval = rtsx_pre_handle_sdio_old(chip); #endif /* HW_AUTO_SWITCH_SD_BUS */ - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } else { chip->sd_io = 0; RTSX_WRITE_REG(chip, SDIO_CTRL, SDIO_BUS_CTRL | SDIO_CD_CTRL, 0); @@ -572,9 +560,8 @@ NextCard: chip->need_reset |= XD_CARD; if (chip->int_reg & MS_EXIST) chip->need_reset |= MS_CARD; - if (chip->int_reg & CARD_EXIST) { + if (chip->int_reg & CARD_EXIST) RTSX_WRITE_REG(chip, SSC_CTL1, SSC_RSTB, SSC_RSTB); - } RTSX_DEBUGP("In rtsx_init_chip, chip->need_reset = 0x%x\n", (unsigned int)(chip->need_reset)); @@ -587,9 +574,8 @@ NextCard: if (chip->remote_wakeup_en && !chip->auto_delink_en) { RTSX_WRITE_REG(chip, WAKE_SEL_CTL, 0x07, 0x07); - if (chip->aux_pwr_exist) { + if (chip->aux_pwr_exist) RTSX_WRITE_REG(chip, PME_FORCE_CTL, 0xFF, 0x33); - } } else { RTSX_WRITE_REG(chip, WAKE_SEL_CTL, 0x07, 0x04); RTSX_WRITE_REG(chip, PME_FORCE_CTL, 0xFF, 0x30); @@ -598,18 +584,16 @@ NextCard: if (CHECK_PID(chip, 0x5208) && (chip->ic_version >= IC_VER_D)) { RTSX_WRITE_REG(chip, PETXCFG, 0x1C, 0x14); } else if (CHECK_PID(chip, 0x5209)) { - if (chip->force_clkreq_0) { + if (chip->force_clkreq_0) RTSX_WRITE_REG(chip, PETXCFG, 0x08, 0x08); - } else { + else RTSX_WRITE_REG(chip, PETXCFG, 0x08, 0x00); - } } if (chip->asic_code && CHECK_PID(chip, 0x5208)) { retval = rtsx_clr_phy_reg_bit(chip, 0x1C, 2); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } if (chip->ft2_fast_mode) { @@ -665,11 +649,10 @@ static int rts5209_init(struct rtsx_chip *chip) u8 val = 0; val = rtsx_readb(chip, 0x1C); - if ((val & 0x10) == 0) { + if ((val & 0x10) == 0) chip->asic_code = 1; - } else { + else chip->asic_code = 0; - } chip->ic_version = val & 0x0F; chip->phy_debug_mode = 0; @@ -679,9 +662,9 @@ static int rts5209_init(struct rtsx_chip *chip) chip->ms_power_class_en = 0x03; retval = rtsx_read_cfg_dw(chip, 0, 0x724, &lval); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + RTSX_DEBUGP("dw in 0x724: 0x%x\n", lval); val = (u8)lval; if (!(val & 0x80)) { @@ -690,17 +673,16 @@ static int rts5209_init(struct rtsx_chip *chip) else chip->lun_mode = SD_MS_2LUN; - if (val & 0x04) { + if (val & 0x04) SET_SDIO_EXIST(chip); - } else { + else CLR_SDIO_EXIST(chip); - } - if (val & 0x02) { + if (val & 0x02) chip->hw_bypass_sd = 0; - } else { + else chip->hw_bypass_sd = 1; - } + } else { SET_SDIO_EXIST(chip); chip->hw_bypass_sd = 0; @@ -714,24 +696,21 @@ static int rts5209_init(struct rtsx_chip *chip) val = (u8)(lval >> 8); clk = (val >> 5) & 0x07; - if (clk != 0x07) { + if (clk != 0x07) chip->asic_sd_sdr50_clk = 98 - clk * 2; - } - if (val & 0x10) { + if (val & 0x10) chip->auto_delink_en = 1; - } else { + else chip->auto_delink_en = 0; - } if (chip->ss_en == 2) { chip->ss_en = 0; } else { - if (val & 0x08) { + if (val & 0x08) chip->ss_en = 1; - } else { + else chip->ss_en = 0; - } } clk = val & 0x07; @@ -750,21 +729,21 @@ static int rts5209_init(struct rtsx_chip *chip) if (clk != 0x03) chip->asic_sd_ddr50_clk = (48 - clk * 2) * 2; - if (val & 0x01) { + if (val & 0x01) chip->sdr104_en = 1; - } else { + else chip->sdr104_en = 0; - } - if (val & 0x02) { + + if (val & 0x02) chip->ddr50_en = 1; - } else { + else chip->ddr50_en = 0; - } - if (val & 0x04) { + + if (val & 0x04) chip->sdr50_en = 1; - } else { + else chip->sdr50_en = 0; - } + val = (u8)(lval >> 24); @@ -772,11 +751,10 @@ static int rts5209_init(struct rtsx_chip *chip) if (clk != 0x07) chip->asic_sd_sdr104_clk = 206 - clk * 3; - if (val & 0x10) { + if (val & 0x10) chip->power_down_in_ss = 1; - } else { + else chip->power_down_in_ss = 0; - } chip->ms_power_class_en = val & 0x03; } @@ -786,20 +764,19 @@ static int rts5209_init(struct rtsx_chip *chip) retval = rtsx_read_pci_cfg_byte(0x00, 0x1C, 0x02, 0x58, ®58); - if (retval < 0) { + if (retval < 0) return STATUS_SUCCESS; - } + retval = rtsx_read_pci_cfg_byte(0x00, 0x1C, 0x02, 0x5B, ®5b); - if (retval < 0) { + if (retval < 0) return STATUS_SUCCESS; - } RTSX_DEBUGP("reg58 = 0x%x, reg5b = 0x%x\n", reg58, reg5b); - if ((reg58 == 0x00) && (reg5b == 0x01)) { + if ((reg58 == 0x00) && (reg5b == 0x01)) chip->auto_delink_en = 0; - } + } return STATUS_SUCCESS; @@ -813,24 +790,23 @@ static int rts5208_init(struct rtsx_chip *chip) RTSX_WRITE_REG(chip, CLK_SEL, 0x03, 0x03); RTSX_READ_REG(chip, CLK_SEL, &val); - if (val == 0) { + if (val == 0) chip->asic_code = 1; - } else { + else chip->asic_code = 0; - } if (chip->asic_code) { retval = rtsx_read_phy_register(chip, 0x1C, ®); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + RTSX_DEBUGP("Value of phy register 0x1C is 0x%x\n", reg); chip->ic_version = (reg >> 4) & 0x07; - if (reg & PHY_DEBUG_MODE) { + if (reg & PHY_DEBUG_MODE) chip->phy_debug_mode = 1; - } else { + else chip->phy_debug_mode = 0; - } + } else { RTSX_READ_REG(chip, 0xFE80, &val); chip->ic_version = val; @@ -839,33 +815,29 @@ static int rts5208_init(struct rtsx_chip *chip) RTSX_READ_REG(chip, PDINFO, &val); RTSX_DEBUGP("PDINFO: 0x%x\n", val); - if (val & AUX_PWR_DETECTED) { + if (val & AUX_PWR_DETECTED) chip->aux_pwr_exist = 1; - } else { + else chip->aux_pwr_exist = 0; - } RTSX_READ_REG(chip, 0xFE50, &val); - if (val & 0x01) { + if (val & 0x01) chip->hw_bypass_sd = 1; - } else { + else chip->hw_bypass_sd = 0; - } rtsx_read_config_byte(chip, 0x0E, &val); - if (val & 0x80) { + if (val & 0x80) SET_SDIO_EXIST(chip); - } else { + else CLR_SDIO_EXIST(chip); - } if (chip->use_hw_setting) { RTSX_READ_REG(chip, CHANGE_LINK_STATE, &val); - if (val & 0x80) { + if (val & 0x80) chip->auto_delink_en = 1; - } else { + else chip->auto_delink_en = 0; - } } return STATUS_SUCCESS; @@ -879,63 +851,57 @@ static int rts5288_init(struct rtsx_chip *chip) RTSX_WRITE_REG(chip, CLK_SEL, 0x03, 0x03); RTSX_READ_REG(chip, CLK_SEL, &val); - if (val == 0) { + if (val == 0) chip->asic_code = 1; - } else { + else chip->asic_code = 0; - } chip->ic_version = 0; chip->phy_debug_mode = 0; RTSX_READ_REG(chip, PDINFO, &val); RTSX_DEBUGP("PDINFO: 0x%x\n", val); - if (val & AUX_PWR_DETECTED) { + if (val & AUX_PWR_DETECTED) chip->aux_pwr_exist = 1; - } else { + else chip->aux_pwr_exist = 0; - } RTSX_READ_REG(chip, CARD_SHARE_MODE, &val); RTSX_DEBUGP("CARD_SHARE_MODE: 0x%x\n", val); - if (val & 0x04) { + if (val & 0x04) chip->baro_pkg = QFN; - } else { + else chip->baro_pkg = LQFP; - } RTSX_READ_REG(chip, 0xFE5A, &val); - if (val & 0x10) { + if (val & 0x10) chip->hw_bypass_sd = 1; - } else { + else chip->hw_bypass_sd = 0; - } retval = rtsx_read_cfg_dw(chip, 0, 0x718, &lval); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + max_func = (u8)((lval >> 29) & 0x07); RTSX_DEBUGP("Max function number: %d\n", max_func); - if (max_func == 0x02) { + if (max_func == 0x02) SET_SDIO_EXIST(chip); - } else { + else CLR_SDIO_EXIST(chip); - } if (chip->use_hw_setting) { RTSX_READ_REG(chip, CHANGE_LINK_STATE, &val); - if (val & 0x80) { + if (val & 0x80) chip->auto_delink_en = 1; - } else { + else chip->auto_delink_en = 0; - } - if (CHECK_BARO_PKG(chip, LQFP)) { + if (CHECK_BARO_PKG(chip, LQFP)) chip->lun_mode = SD_MS_1LUN; - } else { + else chip->lun_mode = DEFAULT_SINGLE; - } + } return STATUS_SUCCESS; @@ -990,22 +956,21 @@ int rtsx_init_chip(struct rtsx_chip *chip) chip->rw_fail_cnt[i] = 0; } - if (!check_sd_speed_prior(chip->sd_speed_prior)) { + if (!check_sd_speed_prior(chip->sd_speed_prior)) chip->sd_speed_prior = 0x01040203; - } + RTSX_DEBUGP("sd_speed_prior = 0x%08x\n", chip->sd_speed_prior); - if (!check_sd_current_prior(chip->sd_current_prior)) { + if (!check_sd_current_prior(chip->sd_current_prior)) chip->sd_current_prior = 0x00010203; - } + RTSX_DEBUGP("sd_current_prior = 0x%08x\n", chip->sd_current_prior); - if ((chip->sd_ddr_tx_phase > 31) || (chip->sd_ddr_tx_phase < 0)) { + if ((chip->sd_ddr_tx_phase > 31) || (chip->sd_ddr_tx_phase < 0)) chip->sd_ddr_tx_phase = 0; - } - if ((chip->mmc_ddr_tx_phase > 31) || (chip->mmc_ddr_tx_phase < 0)) { + + if ((chip->mmc_ddr_tx_phase > 31) || (chip->mmc_ddr_tx_phase < 0)) chip->mmc_ddr_tx_phase = 0; - } RTSX_WRITE_REG(chip, FPDCTL, SSC_POWER_DOWN, 0); wait_timeout(200); @@ -1014,24 +979,23 @@ int rtsx_init_chip(struct rtsx_chip *chip) if (CHECK_PID(chip, 0x5209)) { retval = rts5209_init(chip); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } else if (CHECK_PID(chip, 0x5208)) { retval = rts5208_init(chip); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } else if (CHECK_PID(chip, 0x5288)) { retval = rts5288_init(chip); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + } - if (chip->ss_en == 2) { + if (chip->ss_en == 2) chip->ss_en = 0; - } RTSX_DEBUGP("chip->asic_code = %d\n", chip->asic_code); RTSX_DEBUGP("chip->ic_version = 0x%x\n", chip->ic_version); @@ -1068,9 +1032,8 @@ int rtsx_init_chip(struct rtsx_chip *chip) } retval = rtsx_reset_chip(chip); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } return STATUS_SUCCESS; } @@ -1118,19 +1081,19 @@ static void rtsx_monitor_aspm_config(struct rtsx_chip *chip) chip->aspm_level[1] = reg1; } - if ((reg0 & 0x03) && (reg1 & 0x03)) { + if ((reg0 & 0x03) && (reg1 & 0x03)) maybe_support_aspm = 1; - } + } else { - if (reg0 & 0x03) { + if (reg0 & 0x03) maybe_support_aspm = 1; - } + } if (reg_changed) { - if (maybe_support_aspm) { + if (maybe_support_aspm) chip->aspm_l0s_l1_en = 0x03; - } + RTSX_DEBUGP("aspm_level[0] = 0x%02x, aspm_level[1] = 0x%02x\n", chip->aspm_level[0], chip->aspm_level[1]); @@ -1177,13 +1140,13 @@ void rtsx_polling_func(struct rtsx_chip *chip) if (chip->ocp_int & MS_OC_INT) ms_power_off_card3v3(chip); } else { - if (chip->card_exist & SD_CARD) { + if (chip->card_exist & SD_CARD) sd_power_off_card3v3(chip); - } else if (chip->card_exist & MS_CARD) { + else if (chip->card_exist & MS_CARD) ms_power_off_card3v3(chip); - } else if (chip->card_exist & XD_CARD) { + else if (chip->card_exist & XD_CARD) xd_power_off_card3v3(chip); - } + } chip->ocp_int = 0; @@ -1226,9 +1189,9 @@ void rtsx_polling_func(struct rtsx_chip *chip) if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) { u32 val; rtsx_read_cfg_dw(chip, 1, 0x04, &val); - if (val & 0x07) { + if (val & 0x07) ss_allowed = 0; - } + } } } else { @@ -1284,9 +1247,9 @@ void rtsx_polling_func(struct rtsx_chip *chip) turn_off_led(chip, LED_GPIO); - if (chip->auto_power_down && !chip->card_ready && !chip->sd_io) { + if (chip->auto_power_down && !chip->card_ready && !chip->sd_io) rtsx_force_power_down(chip, SSC_PDCTL | OC_PDCTL); - } + } } @@ -1299,9 +1262,9 @@ void rtsx_polling_func(struct rtsx_chip *chip) break; case RTSX_STAT_IDLE: - if (chip->sd_io && !chip->sd_int) { + if (chip->sd_io && !chip->sd_int) try_to_switch_sdio_ctrl(chip); - } + rtsx_enable_aspm(chip); break; @@ -1313,9 +1276,8 @@ void rtsx_polling_func(struct rtsx_chip *chip) #ifdef SUPPORT_OCP if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { #ifdef CONFIG_RTS_PSTOR_DEBUG - if (chip->ocp_stat & (SD_OC_NOW | SD_OC_EVER | MS_OC_NOW | MS_OC_EVER)) { + if (chip->ocp_stat & (SD_OC_NOW | SD_OC_EVER | MS_OC_NOW | MS_OC_EVER)) RTSX_DEBUGP("Over current, OCPSTAT is 0x%x\n", chip->ocp_stat); - } #endif if (chip->ocp_stat & (SD_OC_NOW | SD_OC_EVER)) { @@ -1362,28 +1324,27 @@ Delink_Stage: if (chip->auto_delink_cnt == delink_stage1_cnt) { rtsx_set_stat(chip, RTSX_STAT_DELINK); - if (chip->asic_code && CHECK_PID(chip, 0x5208)) { + if (chip->asic_code && CHECK_PID(chip, 0x5208)) rtsx_set_phy_reg_bit(chip, 0x1C, 2); - } + if (chip->card_exist) { RTSX_DEBUGP("False card inserted, do force delink\n"); - if (enter_L1) { + if (enter_L1) rtsx_write_register(chip, HOST_SLEEP_STATE, 0x03, 1); - } + rtsx_write_register(chip, CHANGE_LINK_STATE, 0x0A, 0x0A); - if (enter_L1) { + if (enter_L1) rtsx_enter_L1(chip); - } chip->auto_delink_cnt = delink_stage3_cnt + 1; } else { RTSX_DEBUGP("No card inserted, do delink\n"); - if (enter_L1) { + if (enter_L1) rtsx_write_register(chip, HOST_SLEEP_STATE, 0x03, 1); - } + #ifdef HW_INT_WRITE_CLR if (CHECK_PID(chip, 0x5209)) { rtsx_writel(chip, RTSX_BIPR, 0xFFFFFFFF); @@ -1392,22 +1353,21 @@ Delink_Stage: #endif rtsx_write_register(chip, CHANGE_LINK_STATE, 0x02, 0x02); - if (enter_L1) { + if (enter_L1) rtsx_enter_L1(chip); - } + } } if (chip->auto_delink_cnt == delink_stage2_cnt) { RTSX_DEBUGP("Try to do force delink\n"); - if (enter_L1) { + if (enter_L1) rtsx_exit_L1(chip); - } - if (chip->asic_code && CHECK_PID(chip, 0x5208)) { + if (chip->asic_code && CHECK_PID(chip, 0x5208)) rtsx_set_phy_reg_bit(chip, 0x1C, 2); - } + rtsx_write_register(chip, CHANGE_LINK_STATE, 0x0A, 0x0A); } @@ -1472,9 +1432,9 @@ int rtsx_write_register(struct rtsx_chip *chip, u16 addr, u8 mask, u8 data) for (i = 0; i < MAX_RW_REG_CNT; i++) { val = rtsx_readl(chip, RTSX_HAIMR); if ((val & (1 << 31)) == 0) { - if (data != (u8)val) { + if (data != (u8)val) TRACE_RET(chip, STATUS_FAIL); - } + return STATUS_SUCCESS; } } @@ -1487,9 +1447,8 @@ int rtsx_read_register(struct rtsx_chip *chip, u16 addr, u8 *data) u32 val = 2 << 30; int i; - if (data) { + if (data) *data = 0; - } val |= (u32)(addr & 0x3FFF) << 16; @@ -1497,18 +1456,15 @@ int rtsx_read_register(struct rtsx_chip *chip, u16 addr, u8 *data) for (i = 0; i < MAX_RW_REG_CNT; i++) { val = rtsx_readl(chip, RTSX_HAIMR); - if ((val & (1 << 31)) == 0) { + if ((val & (1 << 31)) == 0) break; - } } - if (i >= MAX_RW_REG_CNT) { + if (i >= MAX_RW_REG_CNT) TRACE_RET(chip, STATUS_TIMEDOUT); - } - if (data) { + if (data) *data = (u8)(val & 0xFF); - } return STATUS_SUCCESS; } @@ -1537,9 +1493,8 @@ int rtsx_write_cfg_dw(struct rtsx_chip *chip, u8 func_no, u16 addr, u32 mask, u3 for (i = 0; i < MAX_RW_REG_CNT; i++) { RTSX_READ_REG(chip, CFGRWCTL, &tmp); - if ((tmp & 0x80) == 0) { + if ((tmp & 0x80) == 0) break; - } } } @@ -1558,9 +1513,8 @@ int rtsx_read_cfg_dw(struct rtsx_chip *chip, u8 func_no, u16 addr, u32 *val) for (i = 0; i < MAX_RW_REG_CNT; i++) { RTSX_READ_REG(chip, CFGRWCTL, &tmp); - if ((tmp & 0x80) == 0) { + if ((tmp & 0x80) == 0) break; - } } for (i = 0; i < 4; i++) { @@ -1568,9 +1522,8 @@ int rtsx_read_cfg_dw(struct rtsx_chip *chip, u8 func_no, u16 addr, u32 *val) data |= (u32)tmp << (i * 8); } - if (val) { + if (val) *val = data; - } return STATUS_SUCCESS; } @@ -1585,21 +1538,19 @@ int rtsx_write_cfg_seq(struct rtsx_chip *chip, u8 func, u16 addr, u8 *buf, int l RTSX_DEBUGP("%s\n", __func__); - if (!buf) { + if (!buf) TRACE_RET(chip, STATUS_NOMEM); - } - if ((len + offset) % 4) { + if ((len + offset) % 4) dw_len = (len + offset) / 4 + 1; - } else { + else dw_len = (len + offset) / 4; - } + RTSX_DEBUGP("dw_len = %d\n", dw_len); data = vzalloc(dw_len * 4); - if (!data) { + if (!data) TRACE_RET(chip, STATUS_NOMEM); - } mask = vzalloc(dw_len * 4); if (!mask) { @@ -1645,17 +1596,16 @@ int rtsx_read_cfg_seq(struct rtsx_chip *chip, u8 func, u16 addr, u8 *buf, int le RTSX_DEBUGP("%s\n", __func__); - if ((len + offset) % 4) { + if ((len + offset) % 4) dw_len = (len + offset) / 4 + 1; - } else { + else dw_len = (len + offset) / 4; - } + RTSX_DEBUGP("dw_len = %d\n", dw_len); data = (u32 *)vmalloc(dw_len * 4); - if (!data) { + if (!data) TRACE_RET(chip, STATUS_NOMEM); - } for (i = 0; i < dw_len; i++) { retval = rtsx_read_cfg_dw(chip, func, aligned_addr + i * 4, data + i); @@ -1700,9 +1650,8 @@ int rtsx_write_phy_register(struct rtsx_chip *chip, u8 addr, u16 val) } } - if (!finished) { + if (!finished) TRACE_RET(chip, STATUS_FAIL); - } return STATUS_SUCCESS; } @@ -1724,9 +1673,8 @@ int rtsx_read_phy_register(struct rtsx_chip *chip, u8 addr, u16 *val) } } - if (!finished) { + if (!finished) TRACE_RET(chip, STATUS_FAIL); - } RTSX_READ_REG(chip, PHYDATA0, &tmp); data = tmp; @@ -1753,9 +1701,8 @@ int rtsx_read_efuse(struct rtsx_chip *chip, u8 addr, u8 *val) udelay(1); } - if (data & 0x80) { + if (data & 0x80) TRACE_RET(chip, STATUS_TIMEDOUT); - } RTSX_READ_REG(chip, EFUSE_DATA, &data); if (val) @@ -1786,9 +1733,8 @@ int rtsx_write_efuse(struct rtsx_chip *chip, u8 addr, u8 val) wait_timeout(3); } - if (data & 0x80) { + if (data & 0x80) TRACE_RET(chip, STATUS_TIMEDOUT); - } wait_timeout(5); } @@ -1802,15 +1748,14 @@ int rtsx_clr_phy_reg_bit(struct rtsx_chip *chip, u8 reg, u8 bit) u16 value; retval = rtsx_read_phy_register(chip, reg, &value); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + if (value & (1 << bit)) { value &= ~(1 << bit); retval = rtsx_write_phy_register(chip, reg, value); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } return STATUS_SUCCESS; @@ -1822,15 +1767,14 @@ int rtsx_set_phy_reg_bit(struct rtsx_chip *chip, u8 reg, u8 bit) u16 value; retval = rtsx_read_phy_register(chip, reg, &value); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } + if (0 == (value & (1 << bit))) { value |= (1 << bit); retval = rtsx_write_phy_register(chip, reg, value); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } return STATUS_SUCCESS; @@ -1861,11 +1805,11 @@ static void rtsx_handle_pm_dstate(struct rtsx_chip *chip, u8 dstate) if (CHK_SDIO_EXIST(chip)) { u8 func_no; - if (CHECK_PID(chip, 0x5288)) { + if (CHECK_PID(chip, 0x5288)) func_no = 2; - } else { + else func_no = 1; - } + rtsx_read_cfg_dw(chip, func_no, 0x84, &ultmp); RTSX_DEBUGP("pm_dstate of function %d: 0x%x\n", (int)func_no, ultmp); rtsx_write_cfg_dw(chip, func_no, 0x84, 0xFF, dstate); @@ -1898,11 +1842,10 @@ void rtsx_enter_ss(struct rtsx_chip *chip) } if (CHK_SDIO_EXIST(chip)) { - if (CHECK_PID(chip, 0x5288)) { + if (CHECK_PID(chip, 0x5288)) rtsx_write_cfg_dw(chip, 2, 0xC0, 0xFF00, 0x0100); - } else { + else rtsx_write_cfg_dw(chip, 1, 0xC0, 0xFF00, 0x0100); - } } if (chip->auto_delink_en) { @@ -1953,11 +1896,11 @@ int rtsx_pre_handle_interrupt(struct rtsx_chip *chip) u32 ocp_int = 0; if (CHECK_PID(chip, 0x5209)) { - if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { + if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) ocp_int = MS_OC_INT | SD_OC_INT; - } else { + else ocp_int = SD_OC_INT; - } + } else { ocp_int = OC_INT; } @@ -1976,9 +1919,8 @@ int rtsx_pre_handle_interrupt(struct rtsx_chip *chip) chip->int_reg = rtsx_readl(chip, RTSX_BIPR); #ifdef HW_INT_WRITE_CLR - if (CHECK_PID(chip, 0x5209)) { + if (CHECK_PID(chip, 0x5209)) rtsx_writel(chip, RTSX_BIPR, chip->int_reg); - } #endif if (((chip->int_reg & int_enable) == 0) || (chip->int_reg == 0xFFFFFFFF)) @@ -1988,9 +1930,8 @@ int rtsx_pre_handle_interrupt(struct rtsx_chip *chip) if (CHECK_PID(chip, 0x5209)) { u8 val; rtsx_read_config_byte(chip, 0x05, &val); - if (val & 0x04) { + if (val & 0x04) return STATUS_FAIL; - } } } @@ -2107,16 +2048,15 @@ void rtsx_do_before_power_down(struct rtsx_chip *chip, int pm_stat) RTSX_DEBUGP("Host enter S1\n"); rtsx_write_register(chip, HOST_SLEEP_STATE, 0x03, HOST_ENTER_S1); } else if (pm_stat == PM_S3) { - if (chip->s3_pwr_off_delay > 0) { + if (chip->s3_pwr_off_delay > 0) wait_timeout(chip->s3_pwr_off_delay); - } + RTSX_DEBUGP("Host enter S3\n"); rtsx_write_register(chip, HOST_SLEEP_STATE, 0x03, HOST_ENTER_S3); } - if (chip->do_delink_before_power_down && chip->auto_delink_en) { + if (chip->do_delink_before_power_down && chip->auto_delink_en) rtsx_write_register(chip, CHANGE_LINK_STATE, 0x02, 2); - } rtsx_force_power_down(chip, SSC_PDCTL | OC_PDCTL); @@ -2143,11 +2083,10 @@ void rtsx_enable_aspm(struct rtsx_chip *chip) if (CHK_SDIO_EXIST(chip)) { u16 val = chip->aspm_l0s_l1_en | 0x0100; - if (CHECK_PID(chip, 0x5288)) { + if (CHECK_PID(chip, 0x5288)) rtsx_write_cfg_dw(chip, 2, 0xC0, 0xFFFF, val); - } else { + else rtsx_write_cfg_dw(chip, 1, 0xC0, 0xFFFF, val); - } } } } @@ -2167,11 +2106,11 @@ void rtsx_disable_aspm(struct rtsx_chip *chip) if (chip->asic_code && CHECK_PID(chip, 0x5208)) rtsx_write_phy_register(chip, 0x07, 0x0129); - if (CHECK_PID(chip, 0x5208)) { + if (CHECK_PID(chip, 0x5208)) rtsx_write_register(chip, ASPM_FORCE_CTL, 0xF3, 0x30); - } else { + else rtsx_write_config_byte(chip, LCTLR, 0x00); - } + wait_timeout(1); } } @@ -2186,9 +2125,8 @@ int rtsx_read_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len) u16 reg_addr; u8 *ptr; - if (!buf) { + if (!buf) TRACE_RET(chip, STATUS_ERROR); - } ptr = buf; reg_addr = PPBUF_BASE2; @@ -2199,9 +2137,8 @@ int rtsx_read_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len) rtsx_add_cmd(chip, READ_REG_CMD, reg_addr++, 0, 0); retval = rtsx_send_cmd(chip, 0, 250); - if (retval < 0) { + if (retval < 0) TRACE_RET(chip, STATUS_FAIL); - } memcpy(ptr, rtsx_get_cmd_data(chip), 256); ptr += 256; @@ -2214,9 +2151,8 @@ int rtsx_read_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len) rtsx_add_cmd(chip, READ_REG_CMD, reg_addr++, 0, 0); retval = rtsx_send_cmd(chip, 0, 250); - if (retval < 0) { + if (retval < 0) TRACE_RET(chip, STATUS_FAIL); - } } memcpy(ptr, rtsx_get_cmd_data(chip), buf_len%256); @@ -2231,9 +2167,8 @@ int rtsx_write_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len) u16 reg_addr; u8 *ptr; - if (!buf) { + if (!buf) TRACE_RET(chip, STATUS_ERROR); - } ptr = buf; reg_addr = PPBUF_BASE2; @@ -2246,9 +2181,8 @@ int rtsx_write_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len) } retval = rtsx_send_cmd(chip, 0, 250); - if (retval < 0) { + if (retval < 0) TRACE_RET(chip, STATUS_FAIL); - } } if (buf_len%256) { @@ -2260,9 +2194,8 @@ int rtsx_write_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len) } retval = rtsx_send_cmd(chip, 0, 250); - if (retval < 0) { + if (retval < 0) TRACE_RET(chip, STATUS_FAIL); - } } return STATUS_SUCCESS; @@ -2270,9 +2203,8 @@ int rtsx_write_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len) int rtsx_check_chip_exist(struct rtsx_chip *chip) { - if (rtsx_readl(chip, 0) == 0xFFFFFFFF) { + if (rtsx_readl(chip, 0) == 0xFFFFFFFF) TRACE_RET(chip, STATUS_FAIL); - } return STATUS_SUCCESS; } @@ -2288,17 +2220,15 @@ int rtsx_force_power_on(struct rtsx_chip *chip, u8 ctl) #ifdef SUPPORT_OCP if (ctl & OC_PDCTL) { mask |= SD_OC_POWER_DOWN; - if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { + if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) mask |= MS_OC_POWER_DOWN; - } } #endif if (mask) { retval = rtsx_write_register(chip, FPDCTL, mask, 0); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } if (CHECK_PID(chip, 0x5288)) wait_timeout(200); @@ -2326,9 +2256,8 @@ int rtsx_force_power_down(struct rtsx_chip *chip, u8 ctl) if (mask) { val = mask; retval = rtsx_write_register(chip, FPDCTL, mask, val); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, STATUS_FAIL); - } } return STATUS_SUCCESS; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/