From 0b3904ab2a48488e23332ac1ecd2d45961ec6718 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 25 Oct 2012 18:05:05 +0000 Subject: drm: Constify some function arguments MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit None of drm_mode_debug_printmodeline(), drm_mode_equal(), drm_mode_width() or drm_mode_height() change the mode passed in, so make the arguments const. Signed-off-by: Ville Syrjälä Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_modes.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/drm_modes.c') diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 59450f39bf96..d8da30e90db5 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -46,7 +46,7 @@ * * Describe @mode using DRM_DEBUG. */ -void drm_mode_debug_printmodeline(struct drm_display_mode *mode) +void drm_mode_debug_printmodeline(const struct drm_display_mode *mode) { DRM_DEBUG_KMS("Modeline %d:\"%s\" %d %d %d %d %d %d %d %d %d %d " "0x%x 0x%x\n", @@ -558,7 +558,7 @@ EXPORT_SYMBOL(drm_mode_list_concat); * RETURNS: * @mode->hdisplay */ -int drm_mode_width(struct drm_display_mode *mode) +int drm_mode_width(const struct drm_display_mode *mode) { return mode->hdisplay; @@ -579,7 +579,7 @@ EXPORT_SYMBOL(drm_mode_width); * RETURNS: * @mode->vdisplay */ -int drm_mode_height(struct drm_display_mode *mode) +int drm_mode_height(const struct drm_display_mode *mode) { return mode->vdisplay; } @@ -768,7 +768,7 @@ EXPORT_SYMBOL(drm_mode_duplicate); * RETURNS: * True if the modes are equal, false otherwise. */ -bool drm_mode_equal(struct drm_display_mode *mode1, struct drm_display_mode *mode2) +bool drm_mode_equal(const struct drm_display_mode *mode1, const struct drm_display_mode *mode2) { /* do clock check convert to PICOS so fb modes get matched * the same */ -- cgit v1.2.3