[PATCH] qcom-scm: Include <linux/err.h> header

[Jonathan marek]

FYI, I already had a patch fixing this error (it is in linux-next: 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/include/linux/qcom_scm.h). 
This one is probably better though.

On 12/28/2018 02:31 PM, Bjorn Andersson wrote:
> On Wed 26 Dec 04:06 PST 2018, Fabio Estevam wrote:
> 
>> Since commit e6f6d63ed14c ("drm/msm: add headless gpu device for imx5")
>> the DRM_MSM symbol can be selected by SOC_IMX5 causing the following
>> error when building imx_v6_v7_defconfig:
>>
>> In file included from ../drivers/gpu/drm/msm/adreno/a5xx_gpu.c:17:0:
>> ../include/linux/qcom_scm.h: In function 'qcom_scm_set_cold_boot_addr':
>> ../include/linux/qcom_scm.h:73:10: error: 'ENODEV' undeclared (first use in this function)
>>    return -ENODEV;
>>
>> Include the <linux/err.h> header file to fix this problem.
>>
> 
> Reviewed-by: Bjorn Andersson <bjorn.andersson at linaro.org>
> 
> Andy, please pick up for inclusion in -rc
> 
> Fabio, please use get_maintainers, so your patches hits the appropriate
> mailing lists (linux-arm-msm@ in this case)
> 
> Regards,
> Bjorn
> 
>> Reported-by: kernelci.org bot <bot at kernelci.org>
>> Fixes: e6f6d63ed14c ("drm/msm: add headless gpu device for imx5")
>> Signed-off-by: Fabio Estevam <festevam at gmail.com>
>> ---
>>   include/linux/qcom_scm.h | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h
>> index 06996ad4f2bc..ce5a476fd733 100644
>> --- a/include/linux/qcom_scm.h
>> +++ b/include/linux/qcom_scm.h
>> @@ -13,6 +13,7 @@
>>   #ifndef __QCOM_SCM_H
>>   #define __QCOM_SCM_H
>>   
>> +#include <linux/err.h>
>>   #include <linux/types.h>
>>   #include <linux/cpumask.h>
>>   
>> -- 
>> 2.17.1
>>