Re: [Freedreno] [PATCH 3/4] drm/msm: fix -Woverride-init warning

abhinavk
2020-10-26T20:52:57Z

On 2020-10-26 12:41, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> There is one harmless duplicate initialization that causes a warning
> with 'make W=1':
>
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:122:19: warning:
> initialized field overwritten [-Woverride-init]
> 122 | .max_linewidth = 4096,
> | ^~~~
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:122:19: note: (near
> initialization for 'sm8250_dpu_caps.max_linewidth')
>
> Remove one of the two identical initializers to avoid the warning.
>
> Fixes: af776a3e1c30 ("drm/msm/dpu: add SM8250 to hw catalog")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> index 60b304b72b7c..9c23f814ccaf 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -111,7 +111,6 @@ static const struct dpu_caps sm8150_dpu_caps = {
> static const struct dpu_caps sm8250_dpu_caps = {
> .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
> .max_mixer_blendstages = 0xb,
> - .max_linewidth = 4096,
> .qseed_type = DPU_SSPP_SCALER_QSEED3, /* TODO: qseed3 lite */
> .smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
> .ubwc_version = DPU_HW_UBWC_VER_40,