On Monday, February 24, 2020 12:17:03 AM CET Jules Irenge wrote:
> Sparse reports a warning at acpi_os_acquire_lock()
>
> warning: context imbalance in acpi_os_acquire_lock() - unexpected unlock
>
> The root cause is the missing annotation at acpi_os_acquire_lock()
> Add the missing annotation __acquires(lockp)
>
> Signed-off-by: Jules Irenge <jbi.octave@xxxxxxxxx>
> ---
> drivers/acpi/osl.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
> index 41168c027a5a..7094abc5ffc6 100644
> --- a/drivers/acpi/osl.c
> +++ b/drivers/acpi/osl.c
> @@ -1598,6 +1598,7 @@ void acpi_os_delete_lock(acpi_spinlock handle)
> */
>
> acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock lockp)
> + __acquires(lockp)
> {
> acpi_cpu_flags flags;
> spin_lock_irqsave(lockp, flags);
>
Merged with the [23/30] and applied with modified subject and changelog as
5.7 material.
Thanks!
