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Merge commit '85082fd7cb' into test-build

Browse source 
Manual fixup of:

	arch/powerpc/Kconfig
This commit is contained in:
Benjamin Herrenschmidt 2008-07-15 15:44:51 +10:00
commit 43d2548bb2
1806 changed files with 120558 additions and 38321 deletions
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18
drivers/macintosh/adb.c
View file

@ -643,12 +643,18 @@ do_adb_query(struct adb_request *req)
static int adb_open(struct inode *inode, struct file *file)
{
struct adbdev_state *state;
int ret = 0;
if (iminor(inode) > 0 || adb_controller == NULL)
return -ENXIO;
lock_kernel();
if (iminor(inode) > 0 || adb_controller == NULL) {
ret = -ENXIO;
goto out;
}
state = kmalloc(sizeof(struct adbdev_state), GFP_KERNEL);
if (state == 0)
return -ENOMEM;
if (state == 0) {
ret = -ENOMEM;
goto out;
}
file->private_data = state;
spin_lock_init(&state->lock);
atomic_set(&state->n_pending, 0);
@ -656,7 +662,9 @@ static int adb_open(struct inode *inode, struct file *file)
init_waitqueue_head(&state->wait_queue);
state->inuse = 1;
return 0;
out:
unlock_kernel();
return ret;
}
static int adb_release(struct inode *inode, struct file *file)

2
drivers/macintosh/ans-lcd.c
View file

@ -3,6 +3,7 @@
*/
#include <linux/types.h>
#include <linux/smp_lock.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
@ -119,6 +120,7 @@ anslcd_ioctl( struct inode * inode, struct file * file,
static int
anslcd_open( struct inode * inode, struct file * file )
{
cycle_kernel_lock();
return 0;
}

3
drivers/macintosh/smu.c
View file

@ -19,6 +19,7 @@
* the userland interface
*/
#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/device.h>
@ -1090,10 +1091,12 @@ static int smu_open(struct inode *inode, struct file *file)
pp->mode = smu_file_commands;
init_waitqueue_head(&pp->wait);
lock_kernel();
spin_lock_irqsave(&smu_clist_lock, flags);
list_add(&pp->list, &smu_clist);
spin_unlock_irqrestore(&smu_clist_lock, flags);
file->private_data = pp;
unlock_kernel();
return 0;
}

3
drivers/macintosh/via-pmu.c
View file

@ -18,6 +18,7 @@
*
*/
#include <stdarg.h>
#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/kernel.h>
@ -2047,6 +2048,7 @@ pmu_open(struct inode *inode, struct file *file)
pp->rb_get = pp->rb_put = 0;
spin_lock_init(&pp->lock);
init_waitqueue_head(&pp->wait);
lock_kernel();
spin_lock_irqsave(&all_pvt_lock, flags);
#if defined(CONFIG_INPUT_ADBHID) && defined(CONFIG_PMAC_BACKLIGHT)
pp->backlight_locker = 0;
@ -2054,6 +2056,7 @@ pmu_open(struct inode *inode, struct file *file)
list_add(&pp->list, &all_pmu_pvt);
spin_unlock_irqrestore(&all_pvt_lock, flags);
file->private_data = pp;
unlock_kernel();
return 0;
}