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| author |   Arnd Bergmann <arnd@arndb.de> | 2015-11-30 12:24:23 +0100 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2016-01-11 07:58:43 +0000 |
| commit | 02f22c004ff2ab0ce1f2fa3cc6a87cf20a4fed40 (patch) | |
| tree | 79a240d3d51df13902085902045cb852e4500684 /drivers/video/backlight/pwm_bl.c | |
| parent | backlight: gpio-backlight: Use default-on on GPIO request (diff) | |
| download | linux-dev-02f22c004ff2ab0ce1f2fa3cc6a87cf20a4fed40.tar.xz linux-dev-02f22c004ff2ab0ce1f2fa3cc6a87cf20a4fed40.zip | |
backlight: adp8860: Fix another uninitialized variable use
A recent patch I did fixed two potential uses of uninitialized
variables in the adp8870 and adp8860 drivers. Unfortunately,
I missed another one:
drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show':
drivers/video/backlight/adp8860_bl.c:570:11: warning: 'reg_val' may be used uninitialized in this function
This does the same change as before in one additional function,
and also changes the check for the return value in a way that
avoids another false positive warning with a similar message.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 6be3a5a9cd91 ("backlight: adp88x0: Fix uninitialized variable use")
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/video/backlight/pwm_bl.c')
0 files changed, 0 insertions, 0 deletions