Re: [PATCH] soc: qcom: ubwc: Fix missing include
Dmitry Baryshkov <[email protected]>
| Newsgroups | org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <5fy7l6o5nfzclsmhsqys562xwoilbo4xv3af65kcqugtitgltd@3fw2w443pw2g> |
On Wed, Aug 12, 2026 at 04:26:21PM +0300, Daniel Baluta wrote:
> When CONFIG_QCOM_UBWC_CONFIG=n, compiler needs to know the definition
> of ERR_PTR otherwise there will be a compilation error:
>
> In file included from drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp_v13.c:7:
> ./include/linux/soc/qcom/ubwc.h: In function ‘qcom_ubwc_config_get_data’:
> ./include/linux/soc/qcom/ubwc.h:45:16: error: implicit declaration of
> function ‘ERR_PTR’ [-Wimplicit-function-declaration]
>
> Fix this by including <linux/err.h>
>
> Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider")
> Signed-off-by: Daniel Baluta <[email protected]>
> ---
> include/linux/soc/qcom/ubwc.h | 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Dmitry Baryshkov <[email protected]>
--
With best wishes
Dmitry