AcoSail/kernel_optimize_test
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DCA: convert struct class_device to struct device.

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Thanks to Kay for keeping us honest.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Cc: "Williams, Dan J" <dan.j.williams@intel.com>
Acked-by: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Kay Sievers 2008-02-08 15:00:49 -08:00 committed by Linus Torvalds
parent 11b0cc3a4a
commit 765cdb6cef
2 changed files with 8 additions and 9 deletions
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15
drivers/dca/dca-sysfs.c
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@ -12,10 +12,10 @@ static spinlock_t dca_idr_lock;
int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot)
{
struct class_device *cd;
struct device *cd;
cd = class_device_create(dca_class, dca->cd, MKDEV(0, slot + 1),
dev, "requester%d", slot);
cd = device_create(dca_class, dca->cd, MKDEV(0, slot + 1),
"requester%d", slot);
if (IS_ERR(cd))
return PTR_ERR(cd);
return 0;
@ -23,12 +23,12 @@ int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot)
void dca_sysfs_remove_req(struct dca_provider *dca, int slot)
{
class_device_destroy(dca_class, MKDEV(0, slot + 1));
device_destroy(dca_class, MKDEV(0, slot + 1));
}
int dca_sysfs_add_provider(struct dca_provider *dca, struct device *dev)
{
struct class_device *cd;
struct device *cd;
int err = 0;
idr_try_again:
@ -46,8 +46,7 @@ int dca_sysfs_add_provider(struct dca_provider *dca, struct device *dev)
return err;
}
cd = class_device_create(dca_class, NULL, MKDEV(0, 0),
dev, "dca%d", dca->id);
cd = device_create(dca_class, dev, MKDEV(0, 0), "dca%d", dca->id);
if (IS_ERR(cd)) {
spin_lock(&dca_idr_lock);
idr_remove(&dca_idr, dca->id);
@ -60,7 +59,7 @@ int dca_sysfs_add_provider(struct dca_provider *dca, struct device *dev)
void dca_sysfs_remove_provider(struct dca_provider *dca)
{
class_device_unregister(dca->cd);
device_unregister(dca->cd);
dca->cd = NULL;
spin_lock(&dca_idr_lock);
idr_remove(&dca_idr, dca->id);

2
include/linux/dca.h
View File

@ -11,7 +11,7 @@ void dca_unregister_notify(struct notifier_block *nb);
struct dca_provider {
struct dca_ops *ops;
struct class_device *cd;
struct device *cd;
int id;
};