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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 11:52:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 11:52:52 -0700
commit08acd4f8af42affd8cbed81cc1b69fa12ddb213f (patch)
tree988d15db6233b20db6a500cd5f590c6d2041462d /arch
parentccf2779544eecfcc5447e2028d1029b6d4ff7bb6 (diff)
parent008238b54ac2350babf195084ecedbcf7851a202 (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: (179 commits) ACPI: Fix acpi_processor_idle and idle= boot parameters interaction acpi: fix section mismatch warning in pnpacpi intel_menlo: fix build warning ACPI: Cleanup: Remove unneeded, multiple local dummy variables ACPI: video - fix permissions on some proc entries ACPI: video - properly handle errors when registering proc elements ACPI: video - do not store invalid entries in attached_array list ACPI: re-name acpi_pm_ops to acpi_suspend_ops ACER_WMI/ASUS_LAPTOP: fix build bug thinkpad_acpi: fix possible NULL pointer dereference if kstrdup failed ACPI: check a return value correctly in acpi_power_get_context() #if 0 acpi/bay.c:eject_removable_drive() eeepc-laptop: add hwmon fan control eeepc-laptop: add backlight eeepc-laptop: add base driver ACPI: thinkpad-acpi: bump up version to 0.20 ACPI: thinkpad-acpi: fix selects in Kconfig ACPI: thinkpad-acpi: use a private workqueue ACPI: thinkpad-acpi: fluff really minor fix ACPI: thinkpad-acpi: use uppercase for "LED" on user documentation ... Fixed conflicts in drivers/acpi/video.c and drivers/misc/intel_menlow.c manually.
Diffstat (limited to 'arch')
-rw-r--r--arch/frv/kernel/pm.c8
-rw-r--r--arch/mips/au1000/common/power.c35
-rw-r--r--arch/x86/kernel/apm_32.c16
3 files changed, 1 insertions, 58 deletions
diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c
index c57ce3f1f2e2..73f3aeefd203 100644
--- a/arch/frv/kernel/pm.c
+++ b/arch/frv/kernel/pm.c
@@ -163,14 +163,11 @@ static int sysctl_pm_do_suspend(ctl_table *ctl, int write, struct file *filp,
if ((mode != 1) && (mode != 5))
return -EINVAL;
- retval = pm_send_all(PM_SUSPEND, (void *)3);
-
if (retval == 0) {
if (mode == 5)
retval = pm_do_bus_sleep();
else
retval = pm_do_suspend();
- pm_send_all(PM_RESUME, (void *)0);
}
return retval;
@@ -183,9 +180,6 @@ static int try_set_cmode(int new_cmode)
if (!(clock_cmodes_permitted & (1<<new_cmode)))
return -EINVAL;
- /* tell all the drivers we're suspending */
- pm_send_all(PM_SUSPEND, (void *)3);
-
/* now change cmode */
local_irq_disable();
frv_dma_pause_all();
@@ -201,8 +195,6 @@ static int try_set_cmode(int new_cmode)
frv_dma_resume_all();
local_irq_enable();
- /* tell all the drivers we're resuming */
- pm_send_all(PM_RESUME, (void *)0);
return 0;
}
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/au1000/common/power.c
index 812a5f8b7d26..a8cd2c1b9e1b 100644
--- a/arch/mips/au1000/common/power.c
+++ b/arch/mips/au1000/common/power.c
@@ -251,7 +251,6 @@ int au_sleep(void)
static int pm_do_sleep(ctl_table * ctl, int write, struct file *file,
void __user *buffer, size_t * len, loff_t *ppos)
{
- int retval = 0;
#ifdef SLEEP_TEST_TIMEOUT
#define TMPBUFLEN2 16
char buf[TMPBUFLEN2], *p;
@@ -271,36 +270,12 @@ static int pm_do_sleep(ctl_table * ctl, int write, struct file *file,
p = buf;
sleep_ticks = simple_strtoul(p, &p, 0);
#endif
- retval = pm_send_all(PM_SUSPEND, (void *) 2);
-
- if (retval)
- return retval;
au_sleep();
- retval = pm_send_all(PM_RESUME, (void *) 0);
}
- return retval;
-}
-
-static int pm_do_suspend(ctl_table * ctl, int write, struct file *file,
- void __user *buffer, size_t * len, loff_t *ppos)
-{
- int retval = 0;
-
- if (!write) {
- *len = 0;
- } else {
- retval = pm_send_all(PM_SUSPEND, (void *) 2);
- if (retval)
- return retval;
- suspend_mode = 1;
-
- retval = pm_send_all(PM_RESUME, (void *) 0);
- }
- return retval;
+ return 0;
}
-
static int pm_do_freq(ctl_table * ctl, int write, struct file *file,
void __user *buffer, size_t * len, loff_t *ppos)
{
@@ -414,14 +389,6 @@ static int pm_do_freq(ctl_table * ctl, int write, struct file *file,
static struct ctl_table pm_table[] = {
{
- .ctl_name = CTL_UNNUMBERED,
- .procname = "suspend",
- .data = NULL,
- .maxlen = 0,
- .mode = 0600,
- .proc_handler = &pm_do_suspend
- },
- {
.ctl_name = CTL_UNNUMBERED,
.procname = "sleep",
.data = NULL,
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index e4ea362e8480..bf9290e29013 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1192,19 +1192,6 @@ static int suspend(int vetoable)
int err;
struct apm_user *as;
- if (pm_send_all(PM_SUSPEND, (void *)3)) {
- /* Vetoed */
- if (vetoable) {
- if (apm_info.connection_version > 0x100)
- set_system_power_state(APM_STATE_REJECT);
- err = -EBUSY;
- ignore_sys_suspend = 0;
- printk(KERN_WARNING "apm: suspend was vetoed.\n");
- goto out;
- }
- printk(KERN_CRIT "apm: suspend was vetoed, but suspending anyway.\n");
- }
-
device_suspend(PMSG_SUSPEND);
local_irq_disable();
device_power_down(PMSG_SUSPEND);
@@ -1227,9 +1214,7 @@ static int suspend(int vetoable)
device_power_up();
local_irq_enable();
device_resume();
- pm_send_all(PM_RESUME, (void *)0);
queue_event(APM_NORMAL_RESUME, NULL);
- out:
spin_lock(&user_list_lock);
for (as = user_list; as != NULL; as = as->next) {
as->suspend_wait = 0;
@@ -1340,7 +1325,6 @@ static void check_events(void)
if ((event != APM_NORMAL_RESUME)
|| (ignore_normal_resume == 0)) {
device_resume();
- pm_send_all(PM_RESUME, (void *)0);
queue_event(event, NULL);
}
ignore_normal_resume = 0;