| Message ID | 20200223231711.157699-23-jbi.octave@gmail.com (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Headers | show |
| Series | None | expand |
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@gmail.com> > --- > 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!
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);
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@gmail.com> --- drivers/acpi/osl.c | 1 + 1 file changed, 1 insertion(+)