diff mbox series

[23/30] ACPI: OSL: Add missing annotation for acpi_os_release_lock()

Message ID 20200223231711.157699-24-jbi.octave@gmail.com
State New
Headers show
Series None | expand

Commit Message

Jules Irenge Feb. 23, 2020, 11:17 p.m. UTC
Sparse reports a warning at acpi_os_release_lock()

warning: context imbalance in acpi_os_release_lock() - unexpected unlock

The root cause is the missing annotation at acpi_os_release_lock()
Add the missing annotation __releases(lockp)

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
 drivers/acpi/osl.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 7094abc5ffc6..762c5d50b8fe 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1610,6 +1610,7 @@  acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock lockp)
  */
 
 void acpi_os_release_lock(acpi_spinlock lockp, acpi_cpu_flags flags)
+	__releases(lockp)
 {
 	spin_unlock_irqrestore(lockp, flags);
 }