- Fix-ups
   - Remove superfluous code; ams369fg06
   - Convert over to GPIO descriptor (gpiod); bd6107

 - Bug Fixes
   - Fix unsigned comparison to less than zero; qcom-wled
backlight: qcom-wled: Fix unsigned comparison to zero

Fixes coccicheck warning:
	WARNING: Unsigned expression compared with zero: string_len > 0

The unsigned variable string_len is assigned a return value from the call
to of_property_count_elems_of_size(), which may return negative error code.

Fixes: 775d2ffb4af6 ("backlight: qcom-wled: Restructure the driver for WLED3")
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Kiran Gunda <kgunda@codeaurora.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
1 file changed