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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-12-06 14:14:16 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-12-06 14:14:16 -0800
commitf194d132e4971111f85c18c96067acffb13cee6d (patch)
treee7510b0f2300e059db3fbe850b68667af28531f0 /drivers
parent09f3eca2b7e2762e223fdd359f9d0f6303a85f6c (diff)
parent982286d1b8e438f595cdc9304cc4c185c7b90a39 (diff)
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: suspend: old debugging hacks sneaked back Freezer: Fix JFFS2 garbage collector freezing issue (rev. 2) HWMON: coretemp, suspend fix Freezer: Fix APM emulation breakage Freezer: Fix s2disk resume from initrd
Diffstat (limited to 'drivers')
-rw-r--r--drivers/char/apm-emulation.c15
-rw-r--r--drivers/hwmon/coretemp.c5
2 files changed, 10 insertions, 10 deletions
diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c
index c99e43b837f..17d54315e14 100644
--- a/drivers/char/apm-emulation.c
+++ b/drivers/char/apm-emulation.c
@@ -295,7 +295,6 @@ static int
apm_ioctl(struct inode * inode, struct file *filp, u_int cmd, u_long arg)
{
struct apm_user *as = filp->private_data;
- unsigned long flags;
int err = -EINVAL;
if (!as->suser || !as->writer)
@@ -331,10 +330,16 @@ apm_ioctl(struct inode * inode, struct file *filp, u_int cmd, u_long arg)
* Wait for the suspend/resume to complete. If there
* are pending acknowledges, we wait here for them.
*/
- flags = current->flags;
+ freezer_do_not_count();
wait_event(apm_suspend_waitqueue,
as->suspend_state == SUSPEND_DONE);
+
+ /*
+ * Since we are waiting until the suspend is done, the
+ * try_to_freeze() in freezer_count() will not trigger
+ */
+ freezer_count();
} else {
as->suspend_state = SUSPEND_WAIT;
mutex_unlock(&state_lock);
@@ -362,14 +367,10 @@ apm_ioctl(struct inode * inode, struct file *filp, u_int cmd, u_long arg)
* Wait for the suspend/resume to complete. If there
* are pending acknowledges, we wait here for them.
*/
- flags = current->flags;
-
- wait_event_interruptible(apm_suspend_waitqueue,
+ wait_event_freezable(apm_suspend_waitqueue,
as->suspend_state == SUSPEND_DONE);
}
- current->flags = flags;
-
mutex_lock(&state_lock);
err = as->suspend_result;
as->suspend_state = SUSPEND_NONE;
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 5c82ec7f8bb..3ee60d26e3a 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -337,11 +337,10 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
switch (action) {
case CPU_ONLINE:
- case CPU_ONLINE_FROZEN:
+ case CPU_DOWN_FAILED:
coretemp_device_add(cpu);
break;
- case CPU_DEAD:
- case CPU_DEAD_FROZEN:
+ case CPU_DOWN_PREPARE:
coretemp_device_remove(cpu);
break;
}