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

Pull media update from Mauro Carvalho Chehab:

 - OF documentation and patches at core and drivers, to be used by for
   embedded media systems

 - some I2C drivers used on go7007 were rewritten/promoted from staging:
   sony-btf-mpx, tw2804, tw9903, tw9906, wis-ov7640, wis-uda1342

 - add fimc-is driver (Exynos)

 - add a new radio driver: radio-si476x

 - add a two new tuners: r820t and tuner_it913x

 - split camera code on em28xx driver and add more models

 - the cypress firmware load is used outside dvb usb drivers.  So, move
   it to a common directory to make easier to re-use it

 - siano media driver updated to work with sms2270 devices

 - several work done in order to promote go7007 and solo6x1x out of
   staging (still, there are some pending issues)

 - several API compliance fixes at v4l2 drivers that don't behave as
   expected

 - as usual, lots of driver fixes, improvements, cleanups and new device
   addition at the existing drivers.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (831 commits)
  [media] cx88: make core less verbose
  [media] em28xx: fix oops at em28xx_dvb_bus_ctrl()
  [media] s5c73m3: fix indentation of the help section in Kconfig
  [media] cx25821-alsa: get rid of a __must_check warning
  [media] cx25821-video: declare cx25821_vidioc_s_std as static
  [media] cx25821-video: remove maxw from cx25821_vidioc_try_fmt_vid_cap
  [media] r820t: Remove a warning for an unused value
  [media] dib0090: Fix a warning at dib0090_set_EFUSE
  [media] dib8000: fix a warning
  [media] dib8000: Fix sub-channel range
  [media] dib8000: store dtv_property_cache in a temp var
  [media] dib8000: warning fix: declare internal functions as static
  [media] r820t: quiet gcc warning on n_ring
  [media] r820t: memory leak in release()
  [media] r820t: precendence bug in r820t_xtal_check()
  [media] videodev2.h: Remove the unused old V4L1 buffer types
  [media] anysee: Grammar s/report the/report to/
  [media] anysee: Initialize ret = 0 in anysee_frontend_attach()
  [media] media: videobuf2: fix the length check for mmap
  [media] em28xx: save isoc endpoint number for DVB only if endpoint has alt settings with xMaxPacketSize != 0
  ...

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/media/radio/radio-isa.c b/drivers/media/radio/radio-isa.c
index 84b7b9f4385e..6ff350831d56 100644
--- a/drivers/media/radio/radio-isa.c
+++ b/drivers/media/radio/radio-isa.c
@@ -51,8 +51,8 @@ static int radio_isa_querycap(struct file *file, void  *priv,
 	strlcpy(v->card, isa->drv->card, sizeof(v->card));
 	snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", isa->v4l2_dev.name);
 
-	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	v->device_caps = v->capabilities | V4L2_CAP_DEVICE_CAPS;
+	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 
@@ -87,7 +87,7 @@ static int radio_isa_g_tuner(struct file *file, void *priv,
 }
 
 static int radio_isa_s_tuner(struct file *file, void *priv,
-				struct v4l2_tuner *v)
+				const struct v4l2_tuner *v)
 {
 	struct radio_isa_card *isa = video_drvdata(file);
 	const struct radio_isa_ops *ops = isa->drv->ops;
@@ -102,17 +102,18 @@ static int radio_isa_s_tuner(struct file *file, void *priv,
 }
 
 static int radio_isa_s_frequency(struct file *file, void *priv,
-				struct v4l2_frequency *f)
+				const struct v4l2_frequency *f)
 {
 	struct radio_isa_card *isa = video_drvdata(file);
+	u32 freq = f->frequency;
 	int res;
 
 	if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
 		return -EINVAL;
-	f->frequency = clamp(f->frequency, FREQ_LOW, FREQ_HIGH);
-	res = isa->drv->ops->s_frequency(isa, f->frequency);
+	freq = clamp(freq, FREQ_LOW, FREQ_HIGH);
+	res = isa->drv->ops->s_frequency(isa, freq);
 	if (res == 0)
-		isa->freq = f->frequency;
+		isa->freq = freq;
 	return res;
 }