Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (430 commits)
  [media] ir-mce_kbd-decoder: include module.h for its facilities
  [media] ov5642: include module.h for its facilities
  [media] em28xx: Fix DVB-C maxsize for em2884
  [media] tda18271c2dd: Fix saw filter configuration for DVB-C @6MHz
  [media] v4l: mt9v032: Fix Bayer pattern
  [media] V4L: mt9m111: rewrite set_pixfmt
  [media] V4L: mt9m111: fix missing return value check mt9m111_reg_clear
  [media] V4L: initial driver for ov5642 CMOS sensor
  [media] V4L: sh_mobile_ceu_camera: fix Oops when USERPTR mapping fails
  [media] V4L: soc-camera: remove soc-camera bus and devices on it
  [media] V4L: soc-camera: un-export the soc-camera bus
  [media] V4L: sh_mobile_csi2: switch away from using the soc-camera bus notifier
  [media] V4L: add media bus configuration subdev operations
  [media] V4L: soc-camera: group struct field initialisations together
  [media] V4L: soc-camera: remove now unused soc-camera specific PM hooks
  [media] V4L: pxa-camera: switch to using standard PM hooks
  [media] NetUP Dual DVB-T/C CI RF: force card hardware revision by module param
  [media] Don't OOPS if videobuf_dvb_get_frontend return NULL
  [media] NetUP Dual DVB-T/C CI RF: load firmware according card revision
  [media] omap3isp: Support configurable HS/VS polarities
  ...

Fix up conflicts:
 - arch/arm/mach-omap2/board-rx51-peripherals.c:
     cleanup regulator supply definitions in mach-omap2
   vs
     OMAP3: RX-51: define vdds_csib regulator supply
 - drivers/staging/tm6000/tm6000-alsa.c (trivial)

1 files changed, 35 insertions, 15 deletions

diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 69e8c6ffcc49..002ce1363443 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/version.h>
 
 #include <linux/videodev2.h>
 
@@ -542,12 +543,12 @@ static long __video_do_ioctl(struct file *file,
 	struct v4l2_fh *vfh = NULL;
 	struct v4l2_format f_copy;
 	int use_fh_prio = 0;
-	long ret = -EINVAL;
+	long ret = -ENOTTY;
 
 	if (ops == NULL) {
 		printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n",
 				vfd->name);
-		return -EINVAL;
+		return ret;
 	}
 
 	if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
@@ -605,6 +606,7 @@ static long __video_do_ioctl(struct file *file,
 		if (!ops->vidioc_querycap)
 			break;
 
+		cap->version = LINUX_VERSION_CODE;
 		ret = ops->vidioc_querycap(file, fh, cap);
 		if (!ret)
 			dbgarg(cmd, "driver=%s, card=%s, bus=%s, "
@@ -1418,7 +1420,9 @@ static long __video_do_ioctl(struct file *file,
 	{
 		struct v4l2_queryctrl *p = arg;
 
-		if (vfd->ctrl_handler)
+		if (vfh && vfh->ctrl_handler)
+			ret = v4l2_queryctrl(vfh->ctrl_handler, p);
+		else if (vfd->ctrl_handler)
 			ret = v4l2_queryctrl(vfd->ctrl_handler, p);
 		else if (ops->vidioc_queryctrl)
 			ret = ops->vidioc_queryctrl(file, fh, p);
@@ -1438,7 +1442,9 @@ static long __video_do_ioctl(struct file *file,
 	{
 		struct v4l2_control *p = arg;
 
-		if (vfd->ctrl_handler)
+		if (vfh && vfh->ctrl_handler)
+			ret = v4l2_g_ctrl(vfh->ctrl_handler, p);
+		else if (vfd->ctrl_handler)
 			ret = v4l2_g_ctrl(vfd->ctrl_handler, p);
 		else if (ops->vidioc_g_ctrl)
 			ret = ops->vidioc_g_ctrl(file, fh, p);
@@ -1470,14 +1476,18 @@ static long __video_do_ioctl(struct file *file,
 		struct v4l2_ext_controls ctrls;
 		struct v4l2_ext_control ctrl;
 
-		if (!vfd->ctrl_handler &&
+		if (!(vfh && vfh->ctrl_handler) && !vfd->ctrl_handler &&
 			!ops->vidioc_s_ctrl && !ops->vidioc_s_ext_ctrls)
 			break;
 
 		dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
 
+		if (vfh && vfh->ctrl_handler) {
+			ret = v4l2_s_ctrl(vfh, vfh->ctrl_handler, p);
+			break;
+		}
 		if (vfd->ctrl_handler) {
-			ret = v4l2_s_ctrl(vfd->ctrl_handler, p);
+			ret = v4l2_s_ctrl(NULL, vfd->ctrl_handler, p);
 			break;
 		}
 		if (ops->vidioc_s_ctrl) {
@@ -1501,7 +1511,9 @@ static long __video_do_ioctl(struct file *file,
 		struct v4l2_ext_controls *p = arg;
 
 		p->error_idx = p->count;
-		if (vfd->ctrl_handler)
+		if (vfh && vfh->ctrl_handler)
+			ret = v4l2_g_ext_ctrls(vfh->ctrl_handler, p);
+		else if (vfd->ctrl_handler)
 			ret = v4l2_g_ext_ctrls(vfd->ctrl_handler, p);
 		else if (ops->vidioc_g_ext_ctrls && check_ext_ctrls(p, 0))
 			ret = ops->vidioc_g_ext_ctrls(file, fh, p);
@@ -1515,11 +1527,14 @@ static long __video_do_ioctl(struct file *file,
 		struct v4l2_ext_controls *p = arg;
 
 		p->error_idx = p->count;
-		if (!vfd->ctrl_handler && !ops->vidioc_s_ext_ctrls)
+		if (!(vfh && vfh->ctrl_handler) && !vfd->ctrl_handler &&
+				!ops->vidioc_s_ext_ctrls)
 			break;
 		v4l_print_ext_ctrls(cmd, vfd, p, 1);
-		if (vfd->ctrl_handler)
-			ret = v4l2_s_ext_ctrls(vfd->ctrl_handler, p);
+		if (vfh && vfh->ctrl_handler)
+			ret = v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, p);
+		else if (vfd->ctrl_handler)
+			ret = v4l2_s_ext_ctrls(NULL, vfd->ctrl_handler, p);
 		else if (check_ext_ctrls(p, 0))
 			ret = ops->vidioc_s_ext_ctrls(file, fh, p);
 		break;
@@ -1529,10 +1544,13 @@ static long __video_do_ioctl(struct file *file,
 		struct v4l2_ext_controls *p = arg;
 
 		p->error_idx = p->count;
-		if (!vfd->ctrl_handler && !ops->vidioc_try_ext_ctrls)
+		if (!(vfh && vfh->ctrl_handler) && !vfd->ctrl_handler &&
+				!ops->vidioc_try_ext_ctrls)
 			break;
 		v4l_print_ext_ctrls(cmd, vfd, p, 1);
-		if (vfd->ctrl_handler)
+		if (vfh && vfh->ctrl_handler)
+			ret = v4l2_try_ext_ctrls(vfh->ctrl_handler, p);
+		else if (vfd->ctrl_handler)
 			ret = v4l2_try_ext_ctrls(vfd->ctrl_handler, p);
 		else if (check_ext_ctrls(p, 0))
 			ret = ops->vidioc_try_ext_ctrls(file, fh, p);
@@ -1542,7 +1560,9 @@ static long __video_do_ioctl(struct file *file,
 	{
 		struct v4l2_querymenu *p = arg;
 
-		if (vfd->ctrl_handler)
+		if (vfh && vfh->ctrl_handler)
+			ret = v4l2_querymenu(vfh->ctrl_handler, p);
+		else if (vfd->ctrl_handler)
 			ret = v4l2_querymenu(vfd->ctrl_handler, p);
 		else if (ops->vidioc_querymenu)
 			ret = ops->vidioc_querymenu(file, fh, p);
@@ -2276,7 +2296,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 				break;
 			}
 			*user_ptr = (void __user *)buf->m.planes;
-			*kernel_ptr = (void **)&buf->m.planes;
+			*kernel_ptr = (void *)&buf->m.planes;
 			*array_size = sizeof(struct v4l2_plane) * buf->length;
 			ret = 1;
 		}
@@ -2290,7 +2310,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 
 		if (ctrls->count != 0) {
 			*user_ptr = (void __user *)ctrls->controls;
-			*kernel_ptr = (void **)&ctrls->controls;
+			*kernel_ptr = (void *)&ctrls->controls;
 			*array_size = sizeof(struct v4l2_ext_control)
 				    * ctrls->count;
 			ret = 1;