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drivers: misc: ad525x_dpot: clean indentation issue, remove tabs

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There is a hunk of code in a case statement that is indented one level
too deeply, fix this by removing extra tabs. Also remove one empty line.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-12-21 22:39:44 +00:00 committed by Greg Kroah-Hartman
parent 87bf65bc10
commit 068ad41ec5
1 changed files with 11 additions and 13 deletions
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24
drivers/misc/ad525x_dpot.c
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@ -202,22 +202,20 @@ static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg)
return dpot_read_r8d8(dpot, ctrl);
case DPOT_UID(AD5272_ID):
case DPOT_UID(AD5274_ID):
dpot_write_r8d8(dpot,
dpot_write_r8d8(dpot,
(DPOT_AD5270_1_2_4_READ_RDAC << 2), 0);
value = dpot_read_r8d16(dpot,
DPOT_AD5270_1_2_4_RDAC << 2);
value = dpot_read_r8d16(dpot, DPOT_AD5270_1_2_4_RDAC << 2);
if (value < 0)
return value;
/*
* AD5272/AD5274 returns high byte first, however
* underling smbus expects low byte first.
*/
value = swab16(value);
if (value < 0)
return value;
/*
* AD5272/AD5274 returns high byte first, however
* underling smbus expects low byte first.
*/
value = swab16(value);
if (dpot->uid == DPOT_UID(AD5274_ID))
value = value >> 2;
if (dpot->uid == DPOT_UID(AD5274_ID))
value = value >> 2;
return value;
default:
if ((reg & DPOT_REG_TOL) || (dpot->max_pos > 256))