On 2017-11-02 10:24 AM, Arnd Bergmann wrote:
> It seems impossible to build this driver without setting either
> CONFIG_DEBUG_KERNEL or CONFIG_DEBUG_DRIVER:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h: In function 'set_reg_field_value_ex':
> drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:132:2: error: implicit declaration of function 'ASSERT'; did you mean 'IS_ERR'? [-Werror=implicit-function-declaration]
>
> This moves the ASSERT() macro and related helpers outside of
> the #ifdef to get it to build again.
>
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
Reviewed-by: Harry Wentland <harry.wentland at amd.com>
Harry
> ---
> drivers/gpu/drm/amd/display/dc/os_types.h | 4 ----
> 1 file changed, 4 deletions(-)
>
> v2: remove accidtental comment change.
>
> diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h
> index 86170b40b5c5..a87c0329541f 100644
> --- a/drivers/gpu/drm/amd/display/dc/os_types.h
> +++ b/drivers/gpu/drm/amd/display/dc/os_types.h
> @@ -61,8 +61,6 @@
> * general debug capabilities
> *
> */
> -#if defined(CONFIG_DEBUG_KERNEL) || defined(CONFIG_DEBUG_DRIVER)
> -
> #if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB)
> #define ASSERT_CRITICAL(expr) do { \
> if (WARN_ON(!(expr))) { \
> @@ -86,8 +84,6 @@
>
> #define BREAK_TO_DEBUGGER() ASSERT(0)
>
> -#endif /* CONFIG_DEBUG_KERNEL || CONFIG_DEBUG_DRIVER */
> -
> #define DC_ERR(...) do { \
> dm_error(__VA_ARGS__); \
> BREAK_TO_DEBUGGER(); \
>
