[PATCH 12/15] ACPICA: Update mutex error messages, no functional change

Erik Schmauss
2017-11-17T23:46:44Z

ACPICA commit 22f2b0beb45d277841ed02bc613df1009e5b20cf

Add mutex name on certain acquire/release errors.

Link: https://github.com/acpica/acpica/commit/22f2b0be
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
---
drivers/acpi/acpica/utmutex.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c
index 586354788018..524ba931d5e8 100644
--- a/drivers/acpi/acpica/utmutex.c
+++ b/drivers/acpi/acpica/utmutex.c
@@ -286,8 +286,9 @@ acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id)
acpi_gbl_mutex_info[mutex_id].thread_id = this_thread_id;
} else {
ACPI_EXCEPTION((AE_INFO, status,
- "Thread %u could not acquire Mutex [0x%X]",
- (u32)this_thread_id, mutex_id));
+ "Thread %u could not acquire Mutex [%s] (0x%X)",
+ (u32)this_thread_id,
+ acpi_ut_get_mutex_name(mutex_id), mutex_id));
}

return (status);
@@ -322,8 +323,8 @@ acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id)
*/
if (acpi_gbl_mutex_info[mutex_id].thread_id == ACPI_MUTEX_NOT_ACQUIRED) {
ACPI_ERROR((AE_INFO,
- "Mutex [0x%X] is not acquired, cannot release",
- mutex_id));
+ "Mutex [%s] (0x%X) is not acquired, cannot release",
+ acpi_ut_get_mutex_name(mutex_id), mutex_id));

return (AE_NOT_ACQUIRED);
}
--
2.13.6