Sonypi: use synchronize_irq instead of sycnronize_sched
We know exactly what IRQ we are using, so synchronize_irq()
suits much better. Plus synchronize_sched() will not work
for us in -rt kernels.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Mattia Dongili <malattia@linux.it>
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index 172d3e4..921c6d2 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -1434,7 +1434,7 @@
{
sonypi_disable();
- synchronize_sched(); /* Allow sonypi interrupt to complete. */
+ synchronize_irq(sonypi_device.irq);
flush_scheduled_work();
if (useinput) {
