Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the set of driver core changes for 5.18-rc1.

  Not much here, primarily it was a bunch of cleanups and small updates:

   - kobj_type cleanups for default_groups

   - documentation updates

   - firmware loader minor changes

   - component common helper added and take advantage of it in many
     drivers (the largest part of this pull request).

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (54 commits)
  Documentation: update stable review cycle documentation
  drivers/base/dd.c : Remove the initial value of the global variable
  Documentation: update stable tree link
  Documentation: add link to stable release candidate tree
  devres: fix typos in comments
  Documentation: add note block surrounding security patch note
  samples/kobject: Use sysfs_emit instead of sprintf
  base: soc: Make soc_device_match() simpler and easier to read
  driver core: dd: fix return value of __setup handler
  driver core: Refactor sysfs and drv/bus remove hooks
  driver core: Refactor multiple copies of device cleanup
  scripts: get_abi.pl: Fix typo in help message
  kernfs: fix typos in comments
  kernfs: remove unneeded #if 0 guard
  ALSA: hda/realtek: Make use of the helper component_compare_dev_name
  video: omapfb: dss: Make use of the helper component_compare_dev
  power: supply: ab8500: Make use of the helper component_compare_dev
  ASoC: codecs: wcd938x: Make use of the helper component_compare/release_of
  iommu/mediatek: Make use of the helper component_compare/release_of
  drm: of: Make use of the helper component_release_of
  ...

1 files changed, 3 insertions, 12 deletions

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 61c81af23ba7..affa95eb05fc 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1050,15 +1050,6 @@ static const struct dev_pm_ops msm_pm_ops = {
  */
 
 /*
- * NOTE: duplication of the same code as exynos or imx (or probably any other).
- * so probably some room for some helpers
- */
-static int compare_of(struct device *dev, void *data)
-{
-	return dev->of_node == data;
-}
-
-/*
  * Identify what components need to be added by parsing what remote-endpoints
  * our MDP output ports are connected to. In the case of LVDS on MDP4, there
  * is no external component that we need to add since LVDS is within MDP4
@@ -1115,7 +1106,7 @@ static int add_components_mdp(struct device *mdp_dev,
 
 		if (of_device_is_available(intf))
 			drm_of_component_match_add(master_dev, matchptr,
-						   compare_of, intf);
+						   component_compare_of, intf);
 
 		of_node_put(intf);
 	}
@@ -1161,7 +1152,7 @@ static int add_display_components(struct platform_device *pdev,
 		put_device(mdp_dev);
 
 		/* add the MDP component itself */
-		drm_of_component_match_add(dev, matchptr, compare_of,
+		drm_of_component_match_add(dev, matchptr, component_compare_of,
 					   mdp_dev->of_node);
 		break;
 	case KMS_MDP4:
@@ -1200,7 +1191,7 @@ static int add_gpu_components(struct device *dev,
 		return 0;
 
 	if (of_device_is_available(np))
-		drm_of_component_match_add(dev, matchptr, compare_of, np);
+		drm_of_component_match_add(dev, matchptr, component_compare_of, np);
 
 	of_node_put(np);