[media] v4l: omap4iss: Make omap4iss_isp_subclk_(en|dis)able() functions void
The functions always succeed, there's no need to return an error value.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/staging/media/omap4iss/iss.h b/drivers/staging/media/omap4iss/iss.h
index cc24f1a..f33664d 100644
--- a/drivers/staging/media/omap4iss/iss.h
+++ b/drivers/staging/media/omap4iss/iss.h
@@ -136,10 +136,10 @@
enum iss_subclk_resource res);
int omap4iss_subclk_disable(struct iss_device *iss,
enum iss_subclk_resource res);
-int omap4iss_isp_subclk_enable(struct iss_device *iss,
+void omap4iss_isp_subclk_enable(struct iss_device *iss,
enum iss_isp_subclk_resource res);
-int omap4iss_isp_subclk_disable(struct iss_device *iss,
- enum iss_isp_subclk_resource res);
+void omap4iss_isp_subclk_disable(struct iss_device *iss,
+ enum iss_isp_subclk_resource res);
void omap4iss_isp_enable_interrupts(struct iss_device *iss);
void omap4iss_isp_disable_interrupts(struct iss_device *iss);