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staging/rts_pstor: remove braces {} in sd.c (sd_ddr_tuning_tx_cmd)

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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>
This commit is contained in:
Toshiaki Yamane 2012-09-07 13:30:16 +09:00 • committed by Greg Kroah-Hartman
parent 8c0ede7818
commit 01d410af54
1 changed files with 5 additions and 8 deletions
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13
drivers/staging/rts_pstor/sd.c
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@ -1522,26 +1522,23 @@ static int sd_ddr_tuning_tx_cmd(struct rtsx_chip *chip, u8 sample_point)
u8 cmd[5], bus_width; u8 cmd[5], bus_width;
retval = sd_change_phase(chip, sample_point, TUNE_TX); retval = sd_change_phase(chip, sample_point, TUNE_TX);
if (retval != STATUS_SUCCESS) { if (retval != STATUS_SUCCESS)
TRACE_RET(chip, STATUS_FAIL); TRACE_RET(chip, STATUS_FAIL);
}
if (CHK_SD(sd_card)) { if (CHK_SD(sd_card)) {
bus_width = SD_BUS_WIDTH_4; bus_width = SD_BUS_WIDTH_4;
} else { } else {
if (CHK_MMC_8BIT(sd_card)) { if (CHK_MMC_8BIT(sd_card))
bus_width = SD_BUS_WIDTH_8; bus_width = SD_BUS_WIDTH_8;
} else if (CHK_MMC_4BIT(sd_card)) { else if (CHK_MMC_4BIT(sd_card))
bus_width = SD_BUS_WIDTH_4; bus_width = SD_BUS_WIDTH_4;
} else { else
bus_width = SD_BUS_WIDTH_1; bus_width = SD_BUS_WIDTH_1;
}
} }
retval = sd_wait_state_data_ready(chip, 0x08, 1, 1000); retval = sd_wait_state_data_ready(chip, 0x08, 1, 1000);
if (retval != STATUS_SUCCESS) { if (retval != STATUS_SUCCESS)
TRACE_RET(chip, STATUS_FAIL); TRACE_RET(chip, STATUS_FAIL);
}
RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN, SD_RSP_80CLK_TIMEOUT_EN); RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN, SD_RSP_80CLK_TIMEOUT_EN);