diff options
| author | Chris Wilson | 2011-01-26 09:49:47 +0000 |
|---|---|---|
| committer | Dave Airlie | 2011-02-23 11:13:11 +1000 |
| commit | b1f559ecdc6026ef783ccadc62a61e7da906fcb4 (patch) | |
| tree | 0191b560a045c6490c326ef0c027797ba9886ffa /drivers/gpu/drm/nouveau/nv17_tv.c | |
| 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/nouveau/nv17_tv.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv17_tv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nv17_tv.c b/drivers/gpu/drm/nouveau/nv17_tv.c index 28119fd19d03..3900cebba560 100644 --- a/drivers/gpu/drm/nouveau/nv17_tv.c +++ b/drivers/gpu/drm/nouveau/nv17_tv.c @@ -197,10 +197,12 @@ static int nv17_tv_get_ld_modes(struct drm_encoder *encoder, struct drm_connector *connector) { struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder); - struct drm_display_mode *mode, *tv_mode; + const struct drm_display_mode *tv_mode; int n = 0; for (tv_mode = nv17_tv_modes; tv_mode->hdisplay; tv_mode++) { + struct drm_display_mode *mode; + mode = drm_mode_duplicate(encoder->dev, tv_mode); mode->clock = tv_norm->tv_enc_mode.vrefresh * |