diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-26 09:49:47 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-02-23 11:13:11 +1000 |
| commit | b1f559ecdc6026ef783ccadc62a61e7da906fcb4 (patch) | |
| tree | 0191b560a045c6490c326ef0c027797ba9886ffa /drivers/gpu/drm/vmwgfx | |
| parent | 60b212f8ddcdbbfa8595f40300756b9ea8dd387e (diff) | |
drm: Mark constant arrays of drm_display_mode const
... and fixup some methods to accept the constant argument.
Now that constant module arrays are loaded into read-only memory, using
const appropriately has some benefits beyond warning the programmer
about likely mistakes.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c index 29113c9b26a..b3a2cd5118d 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c @@ -345,7 +345,7 @@ static enum drm_connector_status return connector_status_disconnected; } -static struct drm_display_mode vmw_ldu_connector_builtin[] = { +static const struct drm_display_mode vmw_ldu_connector_builtin[] = { /* 640x480@60Hz */ { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656, 752, 800, 0, 480, 489, 492, 525, 0, @@ -429,7 +429,6 @@ static int vmw_ldu_connector_fill_modes(struct drm_connector *connector, struct drm_device *dev = connector->dev; struct vmw_private *dev_priv = vmw_priv(dev); struct drm_display_mode *mode = NULL; - struct drm_display_mode *bmode; struct drm_display_mode prefmode = { DRM_MODE("preferred", DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -459,6 +458,8 @@ static int vmw_ldu_connector_fill_modes(struct drm_connector *connector, } for (i = 0; vmw_ldu_connector_builtin[i].type != 0; i++) { + const struct drm_display_mode *bmode; + bmode = &vmw_ldu_connector_builtin[i]; if (bmode->hdisplay > max_width || bmode->vdisplay > max_height) |