[PATCH] drm/msm/dpu: tidy up some error checking

[Dmitry Baryshkov]

On Tue, 06 Jun 2023 11:33:03 +0300, Dan Carpenter wrote:
> The "vsync_hz" variable is unsigned int so it can't be less
> than zero.  The dpu_kms_get_clk_rate() function used to return a u64
> but I previously changed it to return an unsigned long and zero on
> error so it matches clk_get_rate().
> 
> Change the "vsync_hz" type to unsigned long as well and change the
> error checking to check for zero instead of negatives.  This change
> does not affect runtime at all.  It's just a clean up.
> 
> [...]

Applied, thanks!

[1/1] drm/msm/dpu: tidy up some error checking
      https://gitlab.freedesktop.org/lumag/msm/-/commit/e7a2cf8e058e

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov at linaro.org>