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 --- drivers/gpu/drm/drm_crtc_helper.c | 12 ++++++------ 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 84a4a80..d761d12 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);