[PATCH 2/2] drm/msm: gpu: call qcom_mdt interfaces only for ARCH_QCOM

[Bjorn Andersson]

On Tue 20 Jun 13:16 PDT 2017, Arnd Bergmann wrote:

> When compile-testing for something other than ARCH_QCOM,
> we run into a link error:
> 
> drivers/gpu/drm/msm/adreno/a5xx_gpu.o: In function `a5xx_hw_init':
> a5xx_gpu.c:(.text.a5xx_hw_init+0x600): undefined reference to `qcom_mdt_get_size'
> a5xx_gpu.c:(.text.a5xx_hw_init+0x93c): undefined reference to `qcom_mdt_load'
> 
> There is already an #ifdef that tries to check for CONFIG_QCOM_MDT_LOADER,
> but that symbol is only meaningful when building for ARCH_QCOM.
> 
> This adds a compile-time check for ARCH_QCOM, and clarifies the
> Kconfig select statement so we don't even try it for other targets.
> 
> The check for CONFIG_QCOM_MDT_LOADER can then go away, which also
> improves compile-time coverage and makes the code a little nicer
> to read.

Acked-by: Bjorn Andersson <bjorn.andersson at linaro.org>

Regards,
Bjorn