[media] mt9p031: Replace the reset board callback by a GPIO number

Use the GPIO from the sensor driver instead of calling back to board
code.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 10 insertions, 3 deletions

diff --git a/include/media/mt9p031.h b/include/media/mt9p031.h
index 5b5090fb9c28..0c97b19af293 100644
--- a/include/media/mt9p031.h
+++ b/include/media/mt9p031.h
@@ -3,11 +3,18 @@
 
 struct v4l2_subdev;
 
+/*
+ * struct mt9p031_platform_data - MT9P031 platform data
+ * @set_xclk: Clock frequency set callback
+ * @reset: Chip reset GPIO (set to -1 if not used)
+ * @ext_freq: Input clock frequency
+ * @target_freq: Pixel clock frequency
+ */
 struct mt9p031_platform_data {
         int (*set_xclk)(struct v4l2_subdev *subdev, int hz);
-        int (*reset)(struct v4l2_subdev *subdev, int active);
-        int ext_freq; /* input frequency to the mt9p031 for PLL dividers */
-        int target_freq; /* frequency target for the PLL */
+        int reset;
+        int ext_freq;
+        int target_freq;
 };
 
 #endif