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SubjectRe: [PATCH 5/8] drm/panel: ilitek-ili9882t: Check for errors on the NOP in prepare()
On Fri, May 17, 2024 at 02:36:40PM -0700, Douglas Anderson wrote:
> The mipi_dsi_dcs_nop() function returns an error but we weren't
> checking it in ili9882t_prepare(). Add a check. This is highly
> unlikely to matter in practice. If the NOP failed then likely later
> MIPI commands would fail too.
>
> Found by code inspection.
>
> Fixes: e2450d32e5fb ("drm/panel: ili9882t: Break out as separate driver")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
> ---
>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

--
With best wishes
Dmitry

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