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Commit 93bbf6db authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Dave Airlie
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drm: Make drm_crtc_convert_{umode, to_umode} static and constify their params 



drm_crtc_convert_umode() and drm_crtc_convert_to_umode() are never
used outside drm_crtc.c, so make them static. Also make the input
mode structure const for both functions.

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 ac235daf

drivers/gpu/drm/drm_crtc.c

+4 −4
Original line number Diff line number Diff line
@@ -1002,8 +1002,8 @@ EXPORT_SYMBOL(drm_mode_config_cleanup); 
 * Convert a drm_display_mode into a drm_mode_modeinfo structure to return to

 * the user.

 */

void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out,

			       struct drm_display_mode *in)

static void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out,

				      const struct drm_display_mode *in)

{

	WARN(in->hdisplay > USHRT_MAX || in->hsync_start > USHRT_MAX ||

	     in->hsync_end > USHRT_MAX || in->htotal > USHRT_MAX ||
@@ -1044,8 +1044,8 @@ void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out, 
 * RETURNS:

 * Zero on success, errno on failure.

 */

int drm_crtc_convert_umode(struct drm_display_mode *out,

			   struct drm_mode_modeinfo *in)

static int drm_crtc_convert_umode(struct drm_display_mode *out,

				  const struct drm_mode_modeinfo *in)

{

	if (in->clock > INT_MAX || in->vrefresh > INT_MAX)

		return -ERANGE;