diff options
| author | Len Brown <len.brown@intel.com> | 2007-02-16 18:52:41 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-16 18:52:41 -0500 |
| commit | 81450b73dde07f473a4a7208b209b4c8b7251d90 (patch) | |
| tree | 94e676c74c32f2a74dc306cf863d7e190777f2ab /drivers/acpi/ec.c | |
| parent | 8a03d9a498eaf02c8a118752050a5154852c13bf (diff) | |
| parent | 0539771d7236b425f285652f6f297cc7939c8f9a (diff) | |
Pull misc-for-upstream into release branch
Conflicts:
drivers/usb/misc/appledisplay.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/ec.c')
| -rw-r--r-- | drivers/acpi/ec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 743ce27fa0b..8f5aaf753fd 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -280,8 +280,10 @@ static int acpi_ec_transaction(struct acpi_ec *ec, u8 command, mutex_lock(&ec->lock); if (ec->global_lock) { status = acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &glk); - if (ACPI_FAILURE(status)) + if (ACPI_FAILURE(status)) { + mutex_unlock(&ec->lock); return -ENODEV; + } } /* Make sure GPE is enabled before doing transaction */ |