(subset) [PATCH] backlight: ili922x: add an error code check in ili922x_write

[Lee Jones]

On Thu, 30 Nov 2023 13:11:56 +0800, Su Hui wrote:
> Clang static analyzer complains that value stored to 'ret' is never read.
> Return the error code when spi_sync() failed.
> 
> 

Applied, thanks!

[1/1] backlight: ili922x: add an error code check in ili922x_write
      commit: 769ff5283f0d7edc819743f183d51af077411107

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Lee Jones [李琼斯]