[03/10,v2] soc_camera_platform: pass device pointer from soc-camera core on .add_device()

Commit Message

Guennadi Liakhovetski May 15, 2009, 5:19 p.m. UTC

Add a struct device pointer to struct soc_camera_platform_info and let the user
(ap325rxa) pass it down to soc_camera_platform.c in its .add_device() method.

Signed-off-by: Guennadi Liakhovetski <[e-mail]>
---

Paul, another mixed one, should be quite easy to review though:-)

 arch/sh/boards/board-ap325rxa.c     |    2 ++
 include/media/soc_camera_platform.h |    3 +++
 2 files changed, 5 insertions(+), 0 deletions(-)

Patch

diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 0a5f97b..ac964e4 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -339,6 +339,8 @@  static int ap325rxa_camera_add(struct soc_camera_link *icl,
 	if (icl != &camera_info.link || camera_probe() <= 0)
 		return -ENODEV;
 
+	camera_info.dev = dev;
+
 	return platform_device_register(&camera_device);
 }
 
diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h
index af224de..3e8f020 100644
--- a/include/media/soc_camera_platform.h
+++ b/include/media/soc_camera_platform.h
@@ -14,6 +14,8 @@ 
 #include <linux/videodev2.h>
 #include <media/soc_camera.h>
 
+struct device;
+
 struct soc_camera_platform_info {
 	int iface;
 	char *format_name;
@@ -21,6 +23,7 @@  struct soc_camera_platform_info {
 	struct v4l2_pix_format format;
 	unsigned long bus_param;
 	void (*power)(int);
+	struct device *dev;
 	int (*set_capture)(struct soc_camera_platform_info *info, int enable);
 	struct soc_camera_link link;
 };