Merge tag 'media/v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Documentation for digital TV (both kAPI and uAPI) are now in sync
   with the implementation (except for legacy/deprecated ioctls). This
   is a major step, as there were always a gap there

 - New sensor driver: imx274

 - New cec driver: cec-gpio

 - New platform driver for rockship rga and tegra CEC

 - New RC driver: tango-ir

 - Several cleanups at atomisp driver

 - Core improvements for RC, CEC, V4L2 async probing support and DVB

 - Lots of drivers cleanup, fixes and improvements.

* tag 'media/v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (332 commits)
  dvb_frontend: don't use-after-free the frontend struct
  media: dib0700: fix invalid dvb_detach argument
  media: v4l2-ctrls: Don't validate BITMASK twice
  media: s5p-mfc: fix lockdep warning
  media: dvb-core: always call invoke_release() in fe_free()
  media: usb: dvb-usb-v2: dvb_usb_core: remove redundant code in dvb_usb_fe_sleep
  media: au0828: make const array addr_list static
  media: cx88: make const arrays default_addr_list and pvr2000_addr_list static
  media: drxd: make const array fastIncrDecLUT static
  media: usb: fix spelling mistake: "synchronuously" -> "synchronously"
  media: ddbridge: fix build warnings
  media: av7110: avoid 2038 overflow in debug print
  media: Don't do DMA on stack for firmware upload in the AS102 driver
  media: v4l: async: fix unregister for implicitly registered sub-device notifiers
  media: v4l: async: fix return of unitialized variable ret
  media: imx274: fix missing return assignment from call to imx274_mode_regs
  media: camss-vfe: always initialize reg at vfe_set_xbar_cfg()
  media: atomisp: make function calls cleaner
  media: atomisp: get rid of storage_class.h
  media: atomisp: get rid of wrong stddef.h include
  ...

3 files changed, 19 insertions, 20 deletions

diff --git a/drivers/media/usb/gspca/Kconfig b/drivers/media/usb/gspca/Kconfig
index 3fd94fe7e1eb..d214a21acff7 100644
--- a/drivers/media/usb/gspca/Kconfig
+++ b/drivers/media/usb/gspca/Kconfig
@@ -204,11 +204,11 @@ config USB_GSPCA_SE401
 	tristate "SE401 USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
 	help
-	 Say Y here if you want support for cameras based on the
-	 Endpoints (formerly known as AOX) se401 chip.
+	  Say Y here if you want support for cameras based on the
+	  Endpoints (formerly known as AOX) se401 chip.
 
-	 To compile this driver as a module, choose M here: the
-	 module will be called gspca_se401.
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_se401.
 
 config USB_GSPCA_SN9C2028
 	tristate "SONIX Dual-Mode USB Camera Driver"
@@ -224,11 +224,11 @@ config USB_GSPCA_SN9C20X
 	tristate "SN9C20X USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
 	help
-	 Say Y here if you want support for cameras based on the
-	 sn9c20x chips (SN9C201 and SN9C202).
+	  Say Y here if you want support for cameras based on the
+	  sn9c20x chips (SN9C201 and SN9C202).
 
-	 To compile this driver as a module, choose M here: the
-	 module will be called gspca_sn9c20x.
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_sn9c20x.
 
 config USB_GSPCA_SONIXB
 	tristate "SONIX Bayer USB Camera Driver"
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index 0f141762abf1..961343873fd0 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -1075,7 +1075,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void  *priv,
 
 	/* give an index to each format */
 	index = 0;
-	j = 0;
 	for (i = gspca_dev->cam.nmodes; --i >= 0; ) {
 		fmt_tb[index] = gspca_dev->cam.cam_mode[i].pixelformat;
 		j = 0;
diff --git a/drivers/media/usb/gspca/ov519.c b/drivers/media/usb/gspca/ov519.c
index cdb79c5f0c38..f1537daf4e2e 100644
--- a/drivers/media/usb/gspca/ov519.c
+++ b/drivers/media/usb/gspca/ov519.c
@@ -2865,7 +2865,7 @@ static void sd_reset_snapshot(struct gspca_dev *gspca_dev)
 
 static void ov51x_upload_quan_tables(struct sd *sd)
 {
-	const unsigned char yQuanTable511[] = {
+	static const unsigned char yQuanTable511[] = {
 		0, 1, 1, 2, 2, 3, 3, 4,
 		1, 1, 1, 2, 2, 3, 4, 4,
 		1, 1, 2, 2, 3, 4, 4, 4,
@@ -2876,7 +2876,7 @@ static void ov51x_upload_quan_tables(struct sd *sd)
 		4, 4, 4, 4, 5, 5, 5, 5
 	};
 
-	const unsigned char uvQuanTable511[] = {
+	static const unsigned char uvQuanTable511[] = {
 		0, 2, 2, 3, 4, 4, 4, 4,
 		2, 2, 2, 4, 4, 4, 4, 4,
 		2, 2, 3, 4, 4, 4, 4, 4,
@@ -2888,13 +2888,13 @@ static void ov51x_upload_quan_tables(struct sd *sd)
 	};
 
 	/* OV518 quantization tables are 8x4 (instead of 8x8) */
-	const unsigned char yQuanTable518[] = {
+	static const unsigned char yQuanTable518[] = {
 		5, 4, 5, 6, 6, 7, 7, 7,
 		5, 5, 5, 5, 6, 7, 7, 7,
 		6, 6, 6, 6, 7, 7, 7, 8,
 		7, 7, 6, 7, 7, 7, 8, 8
 	};
-	const unsigned char uvQuanTable518[] = {
+	static const unsigned char uvQuanTable518[] = {
 		6, 6, 6, 7, 7, 7, 7, 7,
 		6, 6, 6, 7, 7, 7, 7, 7,
 		6, 6, 6, 7, 7, 7, 7, 8,
@@ -2943,7 +2943,7 @@ static void ov511_configure(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	/* For 511 and 511+ */
-	const struct ov_regvals init_511[] = {
+	static const struct ov_regvals init_511[] = {
 		{ R51x_SYS_RESET,	0x7f },
 		{ R51x_SYS_INIT,	0x01 },
 		{ R51x_SYS_RESET,	0x7f },
@@ -2953,7 +2953,7 @@ static void ov511_configure(struct gspca_dev *gspca_dev)
 		{ R51x_SYS_RESET,	0x3d },
 	};
 
-	const struct ov_regvals norm_511[] = {
+	static const struct ov_regvals norm_511[] = {
 		{ R511_DRAM_FLOW_CTL,	0x01 },
 		{ R51x_SYS_SNAP,	0x00 },
 		{ R51x_SYS_SNAP,	0x02 },
@@ -2963,7 +2963,7 @@ static void ov511_configure(struct gspca_dev *gspca_dev)
 		{ R511_COMP_LUT_EN,	0x03 },
 	};
 
-	const struct ov_regvals norm_511_p[] = {
+	static const struct ov_regvals norm_511_p[] = {
 		{ R511_DRAM_FLOW_CTL,	0xff },
 		{ R51x_SYS_SNAP,	0x00 },
 		{ R51x_SYS_SNAP,	0x02 },
@@ -2973,7 +2973,7 @@ static void ov511_configure(struct gspca_dev *gspca_dev)
 		{ R511_COMP_LUT_EN,	0x03 },
 	};
 
-	const struct ov_regvals compress_511[] = {
+	static const struct ov_regvals compress_511[] = {
 		{ 0x70, 0x1f },
 		{ 0x71, 0x05 },
 		{ 0x72, 0x06 },
@@ -3009,7 +3009,7 @@ static void ov518_configure(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	/* For 518 and 518+ */
-	const struct ov_regvals init_518[] = {
+	static const struct ov_regvals init_518[] = {
 		{ R51x_SYS_RESET,	0x40 },
 		{ R51x_SYS_INIT,	0xe1 },
 		{ R51x_SYS_RESET,	0x3e },
@@ -3020,7 +3020,7 @@ static void ov518_configure(struct gspca_dev *gspca_dev)
 		{ 0x5d,			0x03 },
 	};
 
-	const struct ov_regvals norm_518[] = {
+	static const struct ov_regvals norm_518[] = {
 		{ R51x_SYS_SNAP,	0x02 }, /* Reset */
 		{ R51x_SYS_SNAP,	0x01 }, /* Enable */
 		{ 0x31,			0x0f },
@@ -3033,7 +3033,7 @@ static void ov518_configure(struct gspca_dev *gspca_dev)
 		{ 0x2f,			0x80 },
 	};
 
-	const struct ov_regvals norm_518_p[] = {
+	static const struct ov_regvals norm_518_p[] = {
 		{ R51x_SYS_SNAP,	0x02 }, /* Reset */
 		{ R51x_SYS_SNAP,	0x01 }, /* Enable */
 		{ 0x31,			0x0f },