[RFC,6/7] drm/pci: Add drm_put_pci_dev()

Commit Message

Seth Forshee Aug. 20, 2012, 3:31 p.m. UTC

When deferred initialization support for pci devices is added some
additional cleanup will be needed. Add a pci-specific put function to
serve this purpose, and convert the pci drivers over to using it. For
now it just calls drm_put_dev(), so this commit has no functional
change.

Signed-off-by: Seth Forshee <[e-mail]>
---
 drivers/gpu/drm/ast/ast_drv.c         |    2 +-
 drivers/gpu/drm/cirrus/cirrus_drv.c   |    2 +-
 drivers/gpu/drm/drm_pci.c             |    6 ++++++
 drivers/gpu/drm/gma500/psb_drv.c      |    2 +-
 drivers/gpu/drm/i915/i915_drv.c       |    2 +-
 drivers/gpu/drm/mgag200/mgag200_drv.c |    2 +-
 drivers/gpu/drm/nouveau/nouveau_drv.c |    2 +-
 drivers/gpu/drm/radeon/radeon_drv.c   |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c   |    2 +-
 include/drm/drmP.h                    |    1 +
 10 files changed, 15 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index d0c4574..001298d 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -72,7 +72,7 @@  ast_pci_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index 7053140..c7ca02b 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -64,7 +64,7 @@  static void cirrus_pci_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 static const struct file_operations cirrus_driver_fops = {
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index 5320364..4896c96 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -388,6 +388,12 @@  err_g1:
 }
 EXPORT_SYMBOL(drm_get_pci_dev);
 
+void drm_put_pci_dev(struct drm_device *dev)
+{
+	drm_put_dev(dev);
+}
+EXPORT_SYMBOL(drm_put_pci_dev);
+
 /**
  * PCI device initialization. Called direct from modules at load time.
  *
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 0c47374..d7c3c9c 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -585,7 +585,7 @@  static void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv)
 static void psb_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 static const struct dev_pm_ops psb_pm_ops = {
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index a24ffbe..86ae5a2 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -856,7 +856,7 @@  i915_pci_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 static int i915_pm_suspend(struct device *dev)
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c
index ea1024d..a3b0a4a 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -73,7 +73,7 @@  static void mga_pci_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 static const struct file_operations mgag200_driver_fops = {
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 9a36f5f..b74b02a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -168,7 +168,7 @@  nouveau_pci_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 int
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index d7269f4..298697a 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -308,7 +308,7 @@  radeon_pci_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 static int
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 4d9edea..cf901cc 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -982,7 +982,7 @@  static void vmw_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
-	drm_put_dev(dev);
+	drm_put_pci_dev(dev);
 }
 
 static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d6b67bb..eb99e96 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1748,6 +1748,7 @@  extern void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver);
 extern int drm_get_pci_dev(struct pci_dev *pdev,
 			   const struct pci_device_id *ent,
 			   struct drm_driver *driver);
+extern void drm_put_pci_dev(struct drm_device *dev);
 
 #define DRM_PCIE_SPEED_25 1
 #define DRM_PCIE_SPEED_50 2