Merge branch 'for-next' of git://github.com/rydberg/linux into next

Pull in changes from Henrik: "a trivial MT documentation fix".

7 files changed, 21 insertions, 23 deletions

diff --git a/drivers/media/pci/cx23885/altera-ci.h b/drivers/media/pci/cx23885/altera-ci.h
index 70e4fd69ad9..4998c96caeb 100644
--- a/drivers/media/pci/cx23885/altera-ci.h
+++ b/drivers/media/pci/cx23885/altera-ci.h
@@ -24,6 +24,8 @@
 #ifndef __ALTERA_CI_H
 #define __ALTERA_CI_H
 
+#include <linux/kconfig.h>
+
 #define ALT_DATA	0x000000ff
 #define ALT_TDI		0x00008000
 #define ALT_TDO		0x00004000
@@ -41,8 +43,7 @@ struct altera_ci_config {
 	int (*fpga_rw) (void *dev, int ad_rg, int val, int rw);
 };
 
-#if defined(CONFIG_MEDIA_ALTERA_CI) || (defined(CONFIG_MEDIA_ALTERA_CI_MODULE) \
-							&& defined(MODULE))
+#if IS_ENABLED(CONFIG_MEDIA_ALTERA_CI)
 
 extern int altera_ci_init(struct altera_ci_config *config, int ci_nr);
 extern void altera_ci_release(void *dev, int ci_nr);
diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index 5d5052d0253..6dea11a7a85 100644
--- a/drivers/media/pci/cx23885/cx23885-417.c
+++ b/drivers/media/pci/cx23885/cx23885-417.c
@@ -1222,14 +1222,14 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
 	return 0;
 }
 
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
 {
 	struct cx23885_fh  *fh  = file->private_data;
 	struct cx23885_dev *dev = fh->dev;
 	unsigned int i;
 
 	for (i = 0; i < ARRAY_SIZE(cx23885_tvnorms); i++)
-		if (*id & cx23885_tvnorms[i].id)
+		if (id & cx23885_tvnorms[i].id)
 			break;
 	if (i == ARRAY_SIZE(cx23885_tvnorms))
 		return -EINVAL;
@@ -1237,7 +1237,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
 
 	/* Have the drier core notify the subdevices */
 	mutex_lock(&dev->lock);
-	cx23885_set_tvnorm(dev, *id);
+	cx23885_set_tvnorm(dev, id);
 	mutex_unlock(&dev->lock);
 
 	return 0;
@@ -1280,7 +1280,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
-				struct v4l2_tuner *t)
+				const struct v4l2_tuner *t)
 {
 	struct cx23885_fh  *fh  = file->private_data;
 	struct cx23885_dev *dev = fh->dev;
@@ -1311,7 +1311,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	return cx23885_set_frequency(file, priv, f);
 }
diff --git a/drivers/media/pci/cx23885/cx23885-ioctl.c b/drivers/media/pci/cx23885/cx23885-ioctl.c
index ea9a614f3bb..acdb6d58db5 100644
--- a/drivers/media/pci/cx23885/cx23885-ioctl.c
+++ b/drivers/media/pci/cx23885/cx23885-ioctl.c
@@ -158,18 +158,17 @@ int cx23885_g_register(struct file *file, void *fh,
 }
 
 static int cx23885_s_host_register(struct cx23885_dev *dev,
-				   struct v4l2_dbg_register *reg)
+				   const struct v4l2_dbg_register *reg)
 {
 	if ((reg->reg & 0x3) != 0 || reg->reg >= pci_resource_len(dev->pci, 0))
 		return -EINVAL;
 
-	reg->size = 4;
 	cx_write(reg->reg, reg->val);
 	return 0;
 }
 
 static int cx23417_s_register(struct cx23885_dev *dev,
-			      struct v4l2_dbg_register *reg)
+			      const struct v4l2_dbg_register *reg)
 {
 	if (dev->v4l_device == NULL)
 		return -EINVAL;
@@ -179,13 +178,11 @@ static int cx23417_s_register(struct cx23885_dev *dev,
 
 	if (mc417_register_write(dev, (u16) reg->reg, (u32) reg->val))
 		return -EINVAL; /* V4L2 spec, but -EREMOTEIO really */
-
-	reg->size = 4;
 	return 0;
 }
 
 int cx23885_s_register(struct file *file, void *fh,
-		       struct v4l2_dbg_register *reg)
+		       const struct v4l2_dbg_register *reg)
 {
 	struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev;
 
diff --git a/drivers/media/pci/cx23885/cx23885-ioctl.h b/drivers/media/pci/cx23885/cx23885-ioctl.h
index 315be0ca5a0..a6080964a9e 100644
--- a/drivers/media/pci/cx23885/cx23885-ioctl.h
+++ b/drivers/media/pci/cx23885/cx23885-ioctl.h
@@ -33,7 +33,7 @@ int cx23885_g_register(struct file *file, void *fh,
 
 
 int cx23885_s_register(struct file *file, void *fh,
-		       struct v4l2_dbg_register *reg);
+		       const struct v4l2_dbg_register *reg);
 
 #endif
 #endif
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 5991bc8dc15..ed08c89adde 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -1259,13 +1259,13 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
 	return 0;
 }
 
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *tvnorms)
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id tvnorms)
 {
 	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
 	dprintk(1, "%s()\n", __func__);
 
 	mutex_lock(&dev->lock);
-	cx23885_set_tvnorm(dev, *tvnorms);
+	cx23885_set_tvnorm(dev, tvnorms);
 	mutex_unlock(&dev->lock);
 
 	return 0;
@@ -1486,7 +1486,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
-				struct v4l2_tuner *t)
+				const struct v4l2_tuner *t)
 {
 	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
 
@@ -1518,7 +1518,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 	return 0;
 }
 
-static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
+static int cx23885_set_freq(struct cx23885_dev *dev, const struct v4l2_frequency *f)
 {
 	struct v4l2_control ctrl;
 
@@ -1550,7 +1550,7 @@ static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
 }
 
 static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	struct v4l2_control ctrl;
 	struct videobuf_dvb_frontend *vfe;
@@ -1608,7 +1608,7 @@ static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
 }
 
 int cx23885_set_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	struct cx23885_fh *fh = priv;
 	struct cx23885_dev *dev = fh->dev;
@@ -1628,7 +1628,7 @@ int cx23885_set_frequency(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-	struct v4l2_frequency *f)
+	const struct v4l2_frequency *f)
 {
 	return cx23885_set_frequency(file, priv, f);
 }
diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h
index 59c322d870f..5687d3f678d 100644
--- a/drivers/media/pci/cx23885/cx23885.h
+++ b/drivers/media/pci/cx23885/cx23885.h
@@ -587,7 +587,7 @@ extern void cx23885_video_wakeup(struct cx23885_dev *dev,
 int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i);
 int cx23885_set_input(struct file *file, void *priv, unsigned int i);
 int cx23885_get_input(struct file *file, void *priv, unsigned int *i);
-int cx23885_set_frequency(struct file *file, void *priv, struct v4l2_frequency *f);
+int cx23885_set_frequency(struct file *file, void *priv, const struct v4l2_frequency *f);
 int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
 int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
 int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm);
diff --git a/drivers/media/pci/cx23885/cx23888-ir.c b/drivers/media/pci/cx23885/cx23888-ir.c
index d51eed051d5..fa672fe4107 100644
--- a/drivers/media/pci/cx23885/cx23888-ir.c
+++ b/drivers/media/pci/cx23885/cx23888-ir.c
@@ -1124,7 +1124,7 @@ static int cx23888_ir_g_register(struct v4l2_subdev *sd,
 }
 
 static int cx23888_ir_s_register(struct v4l2_subdev *sd,
-				 struct v4l2_dbg_register *reg)
+				 const struct v4l2_dbg_register *reg)
 {
 	struct cx23888_ir_state *state = to_state(sd);
 	u32 addr = CX23888_IR_REG_BASE + (u32) reg->reg;