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Commit d63f5e6b authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Dave Airlie
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drm: Use a flexible array member for blob property data 



The blob property data is always allocated immediately after the object
header. No need for the extra indirection when accessing it, just use
a flexible array member.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 6bfc56aa

drivers/gpu/drm/drm_crtc.c

+0 −1
Original line number Diff line number Diff line
@@ -2943,7 +2943,6 @@ static struct drm_property_blob *drm_property_create_blob(struct drm_device *dev 
		return NULL;

	}



	blob->data = (void *)((char *)blob + sizeof(struct drm_property_blob));

	blob->length = length;



	memcpy(blob->data, data, length);

include/drm/drm_crtc.h

+1 −1
Original line number Diff line number Diff line
@@ -257,7 +257,7 @@ struct drm_property_blob { 
	struct drm_mode_object base;

	struct list_head head;

	unsigned int length;

	void *data;

	unsigned char data[];

};



struct drm_property_enum {