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| author | Len Brown <len.brown@intel.com> | 2006-07-10 01:35:51 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-07-10 02:37:22 -0400 |
| commit | e21c1ca3f98529921c829a792dfdbfc5a5dc393b (patch) | |
| tree | fdb0a3c00d46db197ae65e6c66fc841b194cb507 /drivers/acpi/pci_link.c | |
| parent | b3cf257623fabd8f1ee6700a6d328cc1c5da5a1d (diff) | |
| download | linux-stable-e21c1ca3f98529921c829a792dfdbfc5a5dc393b.tar.gz linux-stable-e21c1ca3f98529921c829a792dfdbfc5a5dc393b.tar.bz2 linux-stable-e21c1ca3f98529921c829a792dfdbfc5a5dc393b.zip | |
ACPI: acpi_os_allocate() fixes
Replace acpi_in_resume with a more general hack
to check irqs_disabled() on any kmalloc() from ACPI.
While setting (system_state != SYSTEM_RUNNING) on resume
seemed more general, Andrew Morton preferred this approach.
http://bugzilla.kernel.org/show_bug.cgi?id=3469
Make acpi_os_allocate() into an inline function to
allow /proc/slab_allocators to work.
Delete some memset() that could fault on allocation failure.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/pci_link.c')
| -rw-r--r-- | drivers/acpi/pci_link.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index 8197c0e40769..7f3e7e77e794 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -780,11 +780,6 @@ static int acpi_pci_link_resume(struct acpi_pci_link *link) return 0; } -/* - * FIXME: this is a workaround to avoid nasty warning. It will be removed - * after every device calls pci_disable_device in .resume. - */ -int acpi_in_resume; static int irqrouter_resume(struct sys_device *dev) { struct list_head *node = NULL; @@ -794,7 +789,6 @@ static int irqrouter_resume(struct sys_device *dev) /* Make sure SCI is enabled again (Apple firmware bug?) */ acpi_set_register(ACPI_BITREG_SCI_ENABLE, 1, ACPI_MTX_DO_NOT_LOCK); - acpi_in_resume = 1; list_for_each(node, &acpi_link.entries) { link = list_entry(node, struct acpi_pci_link, node); if (!link) { @@ -803,7 +797,6 @@ static int irqrouter_resume(struct sys_device *dev) } acpi_pci_link_resume(link); } - acpi_in_resume = 0; return 0; } |