breeze/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-01-25 15:03:52 +08:00
Code Issues Packages Projects Releases Wiki Activity

PM: runtime: Fix conditional guard definitions

Browse Source 
Since pm_runtime_get_active() returns 0 on success, all of the
DEFINE_GUARD_COND() macros in pm_runtime.h need the "_RET == 0"
condition at the end of the argument list or they would not work
correctly.

Fixes: 9a0abc3945 ("PM: runtime: Add auto-cleanup macros for "resume and get" operations")
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/linux-pm/202510191529.BCyjKlLQ-lkp@intel.com/
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Tested-by: Farhan Ali <alifm@linux.ibm.com>
Link: https://patch.msgid.link/5943878.DvuYhMxLoT@rafael.j.wysocki
This commit is contained in:
Rafael J. Wysocki
2025-10-20 17:03:28 +02:00
parent 211ddde082
commit db82b8dbf5
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/linux/pm_runtime.h
View File

@@ -629,13 +629,13 @@ DEFINE_GUARD(pm_runtime_active_auto, struct device *,
* device.
*/
DEFINE_GUARD_COND(pm_runtime_active, _try,
pm_runtime_get_active(_T, RPM_TRANSPARENT))
pm_runtime_get_active(_T, RPM_TRANSPARENT), _RET == 0)
DEFINE_GUARD_COND(pm_runtime_active, _try_enabled,
pm_runtime_resume_and_get(_T))
pm_runtime_resume_and_get(_T), _RET == 0)
DEFINE_GUARD_COND(pm_runtime_active_auto, _try,
pm_runtime_get_active(_T, RPM_TRANSPARENT))
pm_runtime_get_active(_T, RPM_TRANSPARENT), _RET == 0)
DEFINE_GUARD_COND(pm_runtime_active_auto, _try_enabled,
pm_runtime_resume_and_get(_T))
pm_runtime_resume_and_get(_T), _RET == 0)
/**
* pm_runtime_put_sync - Drop device usage counter and run "idle check" if 0.