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| author | Daniel Thompson <daniel.thompson@linaro.org> | 2024-02-20 18:35:27 +0300 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-03-07 12:03:29 +0300 |
| commit | 7ee6478d5aa957d796a18e8c0e63943b038acf58 (patch) | |
| tree | 7adb8a1f8b7001da00b0326ecef425ac8385ec30 /drivers/video | |
| parent | d37831e0594b14320d850748c98046accf58c4b9 (diff) | |
| download | linux-7ee6478d5aa957d796a18e8c0e63943b038acf58.tar.xz | |
backlight: mp3309c: Fully initialize backlight_properties during probe
props is stack allocated and, although this driver initializes all the
fields that are not "owned" by the framework, we'd still like to ensure
it is zeroed to avoid problems from this driver if the fields change.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240220153532.76613-5-daniel.thompson@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/backlight/mp3309c.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/backlight/mp3309c.c b/drivers/video/backlight/mp3309c.c index 708c053d492c..c80a1481e742 100644 --- a/drivers/video/backlight/mp3309c.c +++ b/drivers/video/backlight/mp3309c.c @@ -357,6 +357,7 @@ static int mp3309c_probe(struct i2c_client *client) chip->pdata = pdata; /* Backlight properties */ + memset(&props, 0, sizeof(struct backlight_properties)); props.brightness = pdata->default_brightness; props.max_brightness = pdata->max_brightness; props.scale = BACKLIGHT_SCALE_LINEAR; |