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>

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);