diff options
author | Rafael J. Wysocki <rjw@sisk.pl> | 2011-01-14 17:25:57 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-14 18:21:42 -0500 |
commit | 9a1fe2f27f71dd275caf2be5be2fa59bd2a3f8d4 (patch) | |
tree | 4cf4dcf1119c9876db84245ea7fedb7edb429f3f /drivers/acpi/acpica/acglobal.h | |
parent | 6ab82196492a0b6968a654a06aae923b28afef0d (diff) |
ACPI / ACPICA: Initialize the global lock spinlock as appropriate
Commit 9cd0314 (ACPI / ACPICA: Fix global lock acquisition) forgot to
initialize the spinlock it added. Fix that.
Reported-and-tested-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/acpi/acpica/acglobal.h')
-rw-r--r-- | drivers/acpi/acpica/acglobal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 9bb69c59bb12..0e4dba0d0325 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h | |||
@@ -228,8 +228,10 @@ ACPI_EXTERN u8 acpi_gbl_global_lock_present; | |||
228 | */ | 228 | */ |
229 | ACPI_EXTERN spinlock_t _acpi_gbl_gpe_lock; /* For GPE data structs and registers */ | 229 | ACPI_EXTERN spinlock_t _acpi_gbl_gpe_lock; /* For GPE data structs and registers */ |
230 | ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */ | 230 | ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */ |
231 | ACPI_EXTERN spinlock_t _acpi_ev_global_lock_pending_lock; /* For global lock */ | ||
231 | #define acpi_gbl_gpe_lock &_acpi_gbl_gpe_lock | 232 | #define acpi_gbl_gpe_lock &_acpi_gbl_gpe_lock |
232 | #define acpi_gbl_hardware_lock &_acpi_gbl_hardware_lock | 233 | #define acpi_gbl_hardware_lock &_acpi_gbl_hardware_lock |
234 | #define acpi_ev_global_lock_pending_lock &_acpi_ev_global_lock_pending_lock | ||
233 | 235 | ||
234 | /***************************************************************************** | 236 | /***************************************************************************** |
235 | * | 237 | * |