Merge remote branch 'origin' into secretlab/next-devicetree

Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.

Conflicts:
	drivers/i2c/busses/i2c-cpm.c
	drivers/i2c/busses/i2c-mpc.c
	drivers/net/gianfar.c

Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

3 files changed, 29 insertions, 33 deletions

diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index f2461cd3de5a..8b6fb3544376 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -1018,7 +1018,7 @@ static int cx25840_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 {
 	switch (fmt->type) {
 	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-		return cx25840_vbi_g_fmt(sd, fmt);
+		return cx25840_g_sliced_fmt(sd, &fmt->fmt.sliced);
 	default:
 		return -EINVAL;
 	}
@@ -1079,12 +1079,6 @@ static int cx25840_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 		cx25840_write(client, 0x41e, 0x8 | filter);
 		break;
 
-	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-		return cx25840_vbi_s_fmt(sd, fmt);
-
-	case V4L2_BUF_TYPE_VBI_CAPTURE:
-		return cx25840_vbi_s_fmt(sd, fmt);
-
 	default:
 		return -EINVAL;
 	}
@@ -1635,15 +1629,22 @@ static const struct v4l2_subdev_video_ops cx25840_video_ops = {
 	.s_routing = cx25840_s_video_routing,
 	.g_fmt = cx25840_g_fmt,
 	.s_fmt = cx25840_s_fmt,
-	.decode_vbi_line = cx25840_decode_vbi_line,
 	.s_stream = cx25840_s_stream,
 };
 
+static const struct v4l2_subdev_vbi_ops cx25840_vbi_ops = {
+	.decode_vbi_line = cx25840_decode_vbi_line,
+	.s_raw_fmt = cx25840_s_raw_fmt,
+	.s_sliced_fmt = cx25840_s_sliced_fmt,
+	.g_sliced_fmt = cx25840_g_sliced_fmt,
+};
+
 static const struct v4l2_subdev_ops cx25840_ops = {
 	.core = &cx25840_core_ops,
 	.tuner = &cx25840_tuner_ops,
 	.audio = &cx25840_audio_ops,
 	.video = &cx25840_video_ops,
+	.vbi = &cx25840_vbi_ops,
 };
 
 /* ----------------------------------------------------------------------- */
diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h
index 55345444417f..04393b971567 100644
--- a/drivers/media/video/cx25840/cx25840-core.h
+++ b/drivers/media/video/cx25840/cx25840-core.h
@@ -99,8 +99,9 @@ int cx25840_audio_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
 
 /* ----------------------------------------------------------------------- */
 /* cx25850-vbi.c                                                           */
-int cx25840_vbi_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt);
-int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt);
+int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
+int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
 int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi);
 
 #endif
diff --git a/drivers/media/video/cx25840/cx25840-vbi.c b/drivers/media/video/cx25840/cx25840-vbi.c
index 35f6592f6c47..64a4004f8a97 100644
--- a/drivers/media/video/cx25840/cx25840-vbi.c
+++ b/drivers/media/video/cx25840/cx25840-vbi.c
@@ -82,11 +82,10 @@ static int decode_vps(u8 * dst, u8 * p)
 	return err & 0xf0;
 }
 
-int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
+int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct cx25840_state *state = to_state(sd);
-	struct v4l2_sliced_vbi_format *svbi;
 	static const u16 lcr2vbi[] = {
 		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
 		0, V4L2_SLICED_WSS_625, 0,	/* 4 */
@@ -97,9 +96,6 @@ int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 	int is_pal = !(state->std & V4L2_STD_525_60);
 	int i;
 
-	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
-		return -EINVAL;
-	svbi = &fmt->fmt.sliced;
 	memset(svbi, 0, sizeof(*svbi));
 	/* we're done if raw VBI is active */
 	if ((cx25840_read(client, 0x404) & 0x10) == 0)
@@ -127,32 +123,30 @@ int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 	return 0;
 }
 
-int cx25840_vbi_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
+int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct cx25840_state *state = to_state(sd);
-	struct v4l2_sliced_vbi_format *svbi;
 	int is_pal = !(state->std & V4L2_STD_525_60);
 	int vbi_offset = is_pal ? 1 : 0;
-	int i, x;
-	u8 lcr[24];
 
-	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE &&
-			fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE)
-		return -EINVAL;
-	svbi = &fmt->fmt.sliced;
-	if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
-		/* raw VBI */
-		memset(svbi, 0, sizeof(*svbi));
+	/* Setup standard */
+	cx25840_std_setup(client);
 
-		/* Setup standard */
-		cx25840_std_setup(client);
+	/* VBI Offset */
+	cx25840_write(client, 0x47f, vbi_offset);
+	cx25840_write(client, 0x404, 0x2e);
+	return 0;
+}
 
-		/* VBI Offset */
-		cx25840_write(client, 0x47f, vbi_offset);
-		cx25840_write(client, 0x404, 0x2e);
-		return 0;
-	}
+int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct cx25840_state *state = to_state(sd);
+	int is_pal = !(state->std & V4L2_STD_525_60);
+	int vbi_offset = is_pal ? 1 : 0;
+	int i, x;
+	u8 lcr[24];
 
 	for (x = 0; x <= 23; x++)
 		lcr[x] = 0x00;