diff options
| author | Toshiaki Yamane <yamanetoshi@gmail.com> | 2012-09-07 13:35:14 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-10 15:36:06 -0700 |
| commit | 39ab26778bec39fe2a08e43ea0a7c2dc03d600e8 (patch) | |
| tree | b28bba89570d3334e12c217c616dcb50f6b2e7a5 /drivers/staging/rts_pstor/sd.c | |
| parent | a1cf1468efa6273ddaf28ad00faa74a59aca489a (diff) | |
staging/rts_pstor: remove braces {} in sd.c (mmc_test_switch_bus)
fixed below checkpatch warnings.
-WARNING: braces {} are not necessary for any arm of this statement
-WARNING: braces {} are not necessary for single statement blocks
Signed-off-by: Toshiaki Yamane <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rts_pstor/sd.c')
| -rw-r--r-- | drivers/staging/rts_pstor/sd.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/drivers/staging/rts_pstor/sd.c b/drivers/staging/rts_pstor/sd.c index 23fe9f21aa9..ff8eb968862 100644 --- a/drivers/staging/rts_pstor/sd.c +++ b/drivers/staging/rts_pstor/sd.c @@ -2544,9 +2544,8 @@ static int mmc_test_switch_bus(struct rtsx_chip *chip, u8 width) int len; retval = sd_send_cmd_get_rsp(chip, BUSTEST_W, 0, SD_RSP_TYPE_R1, NULL, 0); - if (retval != STATUS_SUCCESS) { + if (retval != STATUS_SUCCESS) TRACE_RET(chip, SWITCH_FAIL); - } if (width == MMC_8BIT_BUS) { buf[0] = 0x55; @@ -2575,9 +2574,8 @@ static int mmc_test_switch_bus(struct rtsx_chip *chip, u8 width) rtsx_read_register(chip, REG_SD_STAT1, &val1); rtsx_read_register(chip, REG_SD_STAT2, &val2); rtsx_clear_sd_error(chip); - if ((val1 & 0xE0) || val2) { + if ((val1 & 0xE0) || val2) TRACE_RET(chip, SWITCH_ERR); - } } else { rtsx_clear_sd_error(chip); rtsx_write_register(chip, REG_SD_CFG3, 0x02, 0); @@ -2597,11 +2595,10 @@ static int mmc_test_switch_bus(struct rtsx_chip *chip, u8 width) rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_CMD0, 0xFF, 0x40 | BUSTEST_R); - if (width == MMC_8BIT_BUS) { + if (width == MMC_8BIT_BUS) rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_BYTE_CNT_L, 0xFF, 0x08); - } else { + else rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_BYTE_CNT_L, 0xFF, 0x04); - } rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_BLOCK_CNT_L, 0xFF, 1); rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_BLOCK_CNT_H, 0xFF, 0); @@ -2614,9 +2611,8 @@ static int mmc_test_switch_bus(struct rtsx_chip *chip, u8 width) rtsx_add_cmd(chip, CHECK_REG_CMD, REG_SD_TRANSFER, SD_TRANSFER_END, SD_TRANSFER_END); rtsx_add_cmd(chip, READ_REG_CMD, PPBUF_BASE2, 0, 0); - if (width == MMC_8BIT_BUS) { + if (width == MMC_8BIT_BUS) rtsx_add_cmd(chip, READ_REG_CMD, PPBUF_BASE2 + 1, 0, 0); - } retval = rtsx_send_cmd(chip, SD_CARD, 100); if (retval < 0) { @@ -2632,15 +2628,14 @@ static int mmc_test_switch_bus(struct rtsx_chip *chip, u8 width) u8 rsp[5]; u32 arg; - if (CHK_MMC_DDR52(sd_card)) { + if (CHK_MMC_DDR52(sd_card)) arg = 0x03B70600; - } else { + else arg = 0x03B70200; - } + retval = sd_send_cmd_get_rsp(chip, SWITCH, arg, SD_RSP_TYPE_R1b, rsp, 5); - if ((retval == STATUS_SUCCESS) && !(rsp[4] & MMC_SWITCH_ERR)) { + if ((retval == STATUS_SUCCESS) && !(rsp[4] & MMC_SWITCH_ERR)) return SWITCH_SUCCESS; - } } } else { RTSX_DEBUGP("BUSTEST_R [4bits]: 0x%02x\n", ptr[0]); @@ -2648,15 +2643,14 @@ static int mmc_test_switch_bus(struct rtsx_chip *chip, u8 width) u8 rsp[5]; u32 arg; - if (CHK_MMC_DDR52(sd_card)) { + if (CHK_MMC_DDR52(sd_card)) arg = 0x03B70500; - } else { + else arg = 0x03B70100; - } + retval = sd_send_cmd_get_rsp(chip, SWITCH, arg, SD_RSP_TYPE_R1b, rsp, 5); - if ((retval == STATUS_SUCCESS) && !(rsp[4] & MMC_SWITCH_ERR)) { + if ((retval == STATUS_SUCCESS) && !(rsp[4] & MMC_SWITCH_ERR)) return SWITCH_SUCCESS; - } } } |