summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/drm_crtc_helper.c
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2012-02-01 14:38:30 +0400
committerDave Airlie <airlied@redhat.com>2012-02-03 14:09:41 +0400
commita1178ca06213ba937b20d3d32102f64c15dd9a9d (patch)
tree0cc6e551340dc3a175cc5bf8c9ed53947b1d7940 /drivers/gpu/drm/drm_crtc_helper.c
parentb20f38679fee704d5ebfe2815fb5af492a0dde9f (diff)
downloadlinux-a1178ca06213ba937b20d3d32102f64c15dd9a9d.tar.xz
drm crtc_helper: use list_for_each_entry
list_for_each_entry_safe is for walking a list safe against removal of entries. Here, no entries are removed, so use list_for_each_entry. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_helper.c')
-rw-r--r--drivers/gpu/drm/drm_crtc_helper.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 84a4a809793f..d761d1241152 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -44,12 +44,12 @@ module_param_named(poll, drm_kms_helper_poll, bool, 0600);
static void drm_mode_validate_flag(struct drm_connector *connector,
int flags)
{
- struct drm_display_mode *mode, *t;
+ struct drm_display_mode *mode;
if (flags == (DRM_MODE_FLAG_DBLSCAN | DRM_MODE_FLAG_INTERLACE))
return;
- list_for_each_entry_safe(mode, t, &connector->modes, head) {
+ list_for_each_entry(mode, &connector->modes, head) {
if ((mode->flags & DRM_MODE_FLAG_INTERLACE) &&
!(flags & DRM_MODE_FLAG_INTERLACE))
mode->status = MODE_NO_INTERLACE;
@@ -87,7 +87,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
uint32_t maxX, uint32_t maxY)
{
struct drm_device *dev = connector->dev;
- struct drm_display_mode *mode, *t;
+ struct drm_display_mode *mode;
struct drm_connector_helper_funcs *connector_funcs =
connector->helper_private;
int count = 0;
@@ -96,7 +96,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id,
drm_get_connector_name(connector));
/* set all modes to the unverified state */
- list_for_each_entry_safe(mode, t, &connector->modes, head)
+ list_for_each_entry(mode, &connector->modes, head)
mode->status = MODE_UNVERIFIED;
if (connector->force) {
@@ -136,7 +136,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
mode_flags |= DRM_MODE_FLAG_DBLSCAN;
drm_mode_validate_flag(connector, mode_flags);
- list_for_each_entry_safe(mode, t, &connector->modes, head) {
+ list_for_each_entry(mode, &connector->modes, head) {
if (mode->status == MODE_OK)
mode->status = connector_funcs->mode_valid(connector,
mode);
@@ -152,7 +152,7 @@ prune:
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] probed modes :\n", connector->base.id,
drm_get_connector_name(connector));
- list_for_each_entry_safe(mode, t, &connector->modes, head) {
+ list_for_each_entry(mode, &connector->modes, head) {
mode->vrefresh = drm_mode_vrefresh(mode);
drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);