On 2/17/2022 11:36 AM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-02-17 10:35:30)
Since DRM_DEBUG_DP is deprecated in favor of drm_dbg_dp(NULL, ...),
this patch replace all DRM_DEBUG_DP with drm_dbg_dp().
Changes in v4:
-- replace (strucr drm_dev *)NULL with drm_dev
Why can't the platform device be used?
#define drm_dbg_dp(drm, fmt, ...) \
drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DP, fmt,
##__VA_ARGS__)
it looks for (drm)->dev (pointer)
struct platform_device {
const char *name;
int id;
bool id_auto;
struct device dev <== not an pointer here
