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drm/i915: Use for_each_crtc() when iterating through the CRTCs 

Patch done using the following semantic patch (thanks Daniel for the
help!)

  @@
  iterator name list_for_each_entry;
  iterator name for_each_crtc;
  struct drm_crtc * crtc;
  struct drm_device * dev;
  @@
  -list_for_each_entry(crtc,&dev->mode_config.crtc_list, head) {
  +for_each_crtc(dev,crtc) {
  	...
  }

Followed by a couple of fixups by hand (that spatch doesn't match the
cases where list_for_each_entry() is not followed by a set of '{', '}',
but I couldn't figure out a way to leave the '{' out of the iterator
match).

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2014-05-13 23:32:24 +01:00 committed by Daniel Vetter
parent d79b814d2f
commit 70e1e0ec02
4 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/i915_drv.c
View File

@ -486,7 +486,7 @@ static int i915_drm_freeze(struct drm_device *dev)
* for _thaw.
*/
mutex_lock(&dev->mode_config.mutex);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
for_each_crtc(dev, crtc)
dev_priv->display.crtc_disable(crtc);
mutex_unlock(&dev->mode_config.mutex);

18
drivers/gpu/drm/i915/intel_display.c
View File

@ -2312,7 +2312,7 @@ static void intel_find_plane_obj(struct intel_crtc *intel_crtc,
* Failed to alloc the obj, check to see if we should share
* an fb with another CRTC instead
*/
list_for_each_entry(c, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, c) {
i = to_intel_crtc(c);
if (c == &intel_crtc->base)
@ -2540,7 +2540,7 @@ void intel_display_handle_reset(struct drm_device *dev)
* pending_flip_queue really got woken up.
*/
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
enum plane plane = intel_crtc->plane;
@ -2548,7 +2548,7 @@ void intel_display_handle_reset(struct drm_device *dev)
intel_finish_page_flip_plane(dev, plane);
}
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
mutex_lock(&crtc->mutex);
@ -8298,7 +8298,7 @@ bool intel_get_load_detect_pipe(struct drm_connector *connector,
}
/* Find an unused one (if possible) */
list_for_each_entry(possible_crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, possible_crtc) {
i++;
if (!(encoder->possible_crtcs & (1 << i)))
continue;
@ -8689,7 +8689,7 @@ void intel_mark_idle(struct drm_device *dev)
if (!i915.powersave)
goto out;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
if (!crtc->primary->fb)
continue;
@ -8712,7 +8712,7 @@ void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
if (!i915.powersave)
return;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
if (!crtc->primary->fb)
continue;
@ -10336,7 +10336,7 @@ static int intel_set_config_save_state(struct drm_device *dev,
* restored, not the drivers personal bookkeeping.
*/
count = 0;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
config->save_crtc_enabled[count++] = crtc->enabled;
}
@ -12045,7 +12045,7 @@ void intel_modeset_gem_init(struct drm_device *dev)
* for this.
*/
mutex_lock(&dev->struct_mutex);
list_for_each_entry(c, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, c) {
if (!c->primary->fb)
continue;
@ -12091,7 +12091,7 @@ void intel_modeset_cleanup(struct drm_device *dev)
intel_unregister_dsm_handler();
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
/* Skip inactive CRTCs */
if (!crtc->primary->fb)
continue;

6
drivers/gpu/drm/i915/intel_fbdev.c
View File

@ -488,7 +488,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev,
return false;
/* Find the largest fb */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
intel_crtc = to_intel_crtc(crtc);
if (!intel_crtc->active || !crtc->primary->fb) {
@ -512,7 +512,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev,
}
/* Now make sure all the pipes will fit into it */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
unsigned int cur_size;
intel_crtc = to_intel_crtc(crtc);
@ -577,7 +577,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev,
drm_framebuffer_reference(&ifbdev->fb->base);
/* Final pass to check if any active pipes don't have fbs */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
intel_crtc = to_intel_crtc(crtc);
if (!intel_crtc->active)

6
drivers/gpu/drm/i915/intel_pm.c
View File

@ -487,7 +487,7 @@ void intel_update_fbc(struct drm_device *dev)
* - new fb is too large to fit in compressed buffer
* - going to an unsupported config (interlace, pixel multiply, etc.)
*/
list_for_each_entry(tmp_crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, tmp_crtc) {
if (intel_crtc_active(tmp_crtc) &&
to_intel_crtc(tmp_crtc)->primary_enabled) {
if (crtc) {
@ -1010,7 +1010,7 @@ static struct drm_crtc *single_enabled_crtc(struct drm_device *dev)
{
struct drm_crtc *crtc, *enabled = NULL;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
for_each_crtc(dev, crtc) {
if (intel_crtc_active(crtc)) {
if (enabled)
return NULL;
@ -2747,7 +2747,7 @@ void ilk_wm_get_hw_state(struct drm_device *dev)
struct ilk_wm_values *hw = &dev_priv->wm.hw;
struct drm_crtc *crtc;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
for_each_crtc(dev, crtc)
ilk_pipe_wm_get_hw_state(crtc);
hw->wm_lp[0] = I915_READ(WM1_LP_ILK);