ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

iio: frequency: adf4350: Remove redundant null check before clk_disable_unprepare

Browse Source 
Because clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20201218094647.1386-1-vulab@iscas.ac.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Xu Wang
2020-12-18 09:46:47 +00:00
committed by Jonathan Cameron
parent cef49e5ea1
commit 07fe995f94
1 changed files with 2 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/iio/frequency/adf4350.c
View File

@@ -582,8 +582,7 @@ error_disable_reg:
if (!IS_ERR(st->reg)) if (!IS_ERR(st->reg))
regulator_disable(st->reg); regulator_disable(st->reg);
error_disable_clk: error_disable_clk:
if (clk) clk_disable_unprepare(clk);
clk_disable_unprepare(clk);
return ret; return ret;
} }
@@ -599,8 +598,7 @@ static int adf4350_remove(struct spi_device *spi)
iio_device_unregister(indio_dev); iio_device_unregister(indio_dev);
if (st->clk) clk_disable_unprepare(st->clk);
clk_disable_unprepare(st->clk);
if (!IS_ERR(reg)) if (!IS_ERR(reg))
regulator_disable(reg); regulator_disable(reg);