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

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  V4L/DVB (10191a): Update MAINTAINERS entries on media drivers
  V4L/DVB (10190): cx88: Fix some Kbuild troubles
  V4L/DVB (10189): dm1105: Fix build with INPUT=m and DVB_DM1105=y
  V4L/DVB (10185): Use negated usb_endpoint_xfer_control, etc
  V4L/DVB (10182): tda8290: fix TDA8290 + TDA18271 initialization
  V4L/DVB (10181): v4l2-device: Fix some sparse warnings
  V4L/DVB (10180): drivers/media: Fix a number of sparse warnings
  V4L/DVB (10179): tda8290: Fix two sparse warnings
  V4L/DVB (10178): dvb_frontend: Fix some sparse warnings due to static symbols
  V4L/DVB (10177): Fix sparse warnings on em28xx
  V4L/DVB (10176b): pxa-camera: fix redefinition warnings and missing DMA definitions
  V4L/DVB (10176a): Switch remaining clear_user_page users over to clear_user_highpage

MAINTAINERS

@@ -1024,16 +1024,17 @@ S:	Maintained
 BTTV VIDEO4LINUX DRIVER
 P:	Mauro Carvalho Chehab
 M:	mchehab@infradead.org
-M:	v4l-dvb-maintainer@linuxtv.org
+L:	linux-media@vger.kernel.org
 L:	video4linux-list@redhat.com
 W:	http://linuxtv.org
-T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
 P:	Jonathan Corbet
 M:	corbet@lwn.net
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 CALGARY x86-64 IOMMU
@@ -1261,7 +1262,8 @@ P:	Hans Verkuil, Andy Walls
 M:	hverkuil@xs4all.nl, awalls@radix.net
 L:	ivtv-devel@ivtvdriver.org
 L:	ivtv-users@ivtvdriver.org
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://linuxtv.org
 S:	Maintained
 
@@ -1487,10 +1489,10 @@ S:	Maintained
 
 DVB SUBSYSTEM AND DRIVERS
 P:	LinuxTV.org Project
-M:	v4l-dvb-maintainer@linuxtv.org
+M:	linux-media@vger.kernel.org
 L:	linux-dvb@linuxtv.org (subscription required)
 W:	http://linuxtv.org/
-T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 DZ DECSTATION DZ11 SERIAL DRIVER
@@ -1882,32 +1884,37 @@ S:	Maintained
 GSPCA FINEPIX SUBDRIVER
 P:	Frank Zago
 M:	frank@zago.net
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 GSPCA M5602 SUBDRIVER
 P:	Erik Andren
 M:	erik.andren@gmail.com
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 GSPCA PAC207 SONIXB SUBDRIVER
 P:	Hans de Goede
 M:	hdegoede@redhat.com
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 GSPCA T613 SUBDRIVER
 P:	Leandro Costantino
 M:	lcostantino@gmail.com
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 GSPCA USB WEBCAM DRIVER
 P:	Jean-Francois Moine
 M:	moinejf@free.fr
 W:	http://moinejf.free.fr
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 HARDWARE MONITORING
@@ -2437,7 +2444,8 @@ P:	Hans Verkuil
 M:	hverkuil@xs4all.nl
 L:	ivtv-devel@ivtvdriver.org
 L:	ivtv-users@ivtvdriver.org
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://www.ivtvdriver.org
 S:	Maintained
 
@@ -3197,7 +3205,8 @@ S:	Maintained
 OMNIVISION OV7670 SENSOR DRIVER
 P:	Jonathan Corbet
 M:	corbet@lwn.net
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 ONENAND FLASH DRIVER
@@ -3479,8 +3488,9 @@ PVRUSB2 VIDEO4LINUX DRIVER
 P:	Mike Isely
 M:	isely@pobox.com
 L:	pvrusb2@isely.net	(subscribers-only)
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
 W:	http://www.isely.net/pvrusb2/
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 PXA2xx/PXA3xx SUPPORT
@@ -3700,6 +3710,8 @@ S:	Supported
 SAA7146 VIDEO4LINUX-2 DRIVER
 P:	Michael Hunold
 M:	michael@mihu.de
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://www.mihu.de/linux/saa7146
 S:	Maintained
 
@@ -3963,7 +3975,8 @@ S:	Maintained
 SOC-CAMERA V4L2 SUBSYSTEM
 P:	Guennadi Liakhovetski
 M:	g.liakhovetski@gmx.de
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 SOEKRIS NET48XX LED SUPPORT
@@ -4382,7 +4395,8 @@ USB ET61X[12]51 DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
 L:	linux-usb@vger.kernel.org
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://www.linux-projects.org
 S:	Maintained
 
@@ -4531,7 +4545,8 @@ USB SN9C1xx DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
 L:	linux-usb@vger.kernel.org
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://www.linux-projects.org
 S:	Maintained
 
@@ -4560,7 +4575,8 @@ USB VIDEO CLASS
 P:	Laurent Pinchart
 M:	laurent.pinchart@skynet.be
 L:	linux-uvc-devel@lists.berlios.de (subscribers-only)
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://linux-uvc.berlios.de
 S:	Maintained
 
@@ -4568,7 +4584,8 @@ USB W996[87]CF DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
 L:	linux-usb@vger.kernel.org
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://www.linux-projects.org
 S:	Maintained
 
@@ -4582,7 +4599,8 @@ USB ZC0301 DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
 L:	linux-usb@vger.kernel.org
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://www.linux-projects.org
 S:	Maintained
 
@@ -4597,7 +4615,8 @@ USB ZR364XX DRIVER
 P:	Antoine Jacquet
 M:	royale@zerezo.com
 L:	linux-usb@vger.kernel.org
-L:	video4linux-list@redhat.com
+L:	linux-media@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://royale.zerezo.com/zr364xx/
 S:	Maintained
 
@@ -4666,10 +4685,10 @@ S:	Maintained
 VIDEO FOR LINUX (V4L)
 P:	Mauro Carvalho Chehab
 M:	mchehab@infradead.org
-M:	v4l-dvb-maintainer@linuxtv.org
+L:	linux-media@vger.kernel.org
 L:	video4linux-list@redhat.com
 W:	http://linuxtv.org
-T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 
 VLAN (802.1Q)

drivers/media/common/tuners/tda8290.c

@@ -150,7 +150,7 @@ static void set_audio(struct dvb_frontend *fe,
 	}
 }
 
-struct {
+static struct {
 	unsigned char seq[2];
 } fm_mode[] = {
 	{ { 0x01, 0x81} },	/* Put device into expert mode */
@@ -207,7 +207,6 @@ static void tda8290_set_params(struct dvb_frontend *fe,
 	msleep(1);
 
 	if (params->mode == V4L2_TUNER_RADIO) {
-		int i;
 		unsigned char deemphasis[]  = { 0x13, 1 };
 
 		/* FIXME: allow using a different deemphasis */
@@ -767,7 +766,8 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
 	fe->ops.analog_ops.info.name = name;
 
 	if (priv->ver & TDA8290) {
-		tda8290_init_tuner(fe);
+		if (priv->ver & (TDA8275 | TDA8275A))
+			tda8290_init_tuner(fe);
 		tda8290_init_if(fe);
 	} else if (priv->ver & TDA8295)
 		tda8295_init_if(fe);

drivers/media/dvb/dm1105/Kconfig

 config DVB_DM1105
 	tristate "SDMC DM1105 based PCI cards"
 	depends on DVB_CORE && PCI && I2C
+	depends on INPUT
 	select DVB_PLL if !DVB_FE_CUSTOMISE
 	select DVB_STV0299 if !DVB_FE_CUSTOMISE
 	select DVB_STV0288 if !DVB_FE_CUSTOMISE

drivers/media/dvb/dvb-core/dvb_frontend.c

@@ -824,7 +824,7 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
 	return 0;
 }
 
-struct dtv_cmds_h dtv_cmds[] = {
+static struct dtv_cmds_h dtv_cmds[] = {
 	[DTV_TUNE] = {
 		.name	= "DTV_TUNE",
 		.cmd	= DTV_TUNE,
@@ -962,7 +962,7 @@ struct dtv_cmds_h dtv_cmds[] = {
 	},
 };
 
-void dtv_property_dump(struct dtv_property *tvp)
+static void dtv_property_dump(struct dtv_property *tvp)
 {
 	int i;
 
@@ -993,7 +993,7 @@ void dtv_property_dump(struct dtv_property *tvp)
 		dprintk("%s() tvp.u.data = 0x%08x\n", __func__, tvp->u.data);
 }
 
-int is_legacy_delivery_system(fe_delivery_system_t s)
+static int is_legacy_delivery_system(fe_delivery_system_t s)
 {
 	if((s == SYS_UNDEFINED) || (s == SYS_DVBC_ANNEX_AC) ||
 	   (s == SYS_DVBC_ANNEX_B) || (s == SYS_DVBT) || (s == SYS_DVBS) ||
@@ -1007,7 +1007,8 @@ int is_legacy_delivery_system(fe_delivery_system_t s)
  * drivers can use a single set_frontend tuning function, regardless of whether
  * it's being used for the legacy or new API, reducing code and complexity.
  */
-void dtv_property_cache_sync(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static void dtv_property_cache_sync(struct dvb_frontend *fe,
+				    struct dvb_frontend_parameters *p)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
@@ -1059,7 +1060,7 @@ void dtv_property_cache_sync(struct dvb_frontend *fe, struct dvb_frontend_parame
 /* Ensure the cached values are set correctly in the frontend
  * legacy tuning structures, for the advanced tuning API.
  */
-void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
+static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
@@ -1114,7 +1115,7 @@ void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
 /* Ensure the cached values are set correctly in the frontend
  * legacy tuning structures, for the legacy tuning API.
  */
-void dtv_property_adv_params_sync(struct dvb_frontend *fe)
+static void dtv_property_adv_params_sync(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
@@ -1149,7 +1150,7 @@ void dtv_property_adv_params_sync(struct dvb_frontend *fe)
 	}
 }
 
-void dtv_property_cache_submit(struct dvb_frontend *fe)
+static void dtv_property_cache_submit(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
@@ -1180,8 +1181,9 @@ static int dvb_frontend_ioctl_legacy(struct inode *inode, struct file *file,
 static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file,
 			unsigned int cmd, void *parg);
 
-int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
-	struct inode *inode, struct file *file)
+static int dtv_property_process_get(struct dvb_frontend *fe,
+				    struct dtv_property *tvp,
+				    struct inode *inode, struct file *file)
 {
 	int r = 0;
 
@@ -1253,8 +1255,10 @@ int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
 	return r;
 }
 
-int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
-	struct inode *inode, struct file *file)
+static int dtv_property_process_set(struct dvb_frontend *fe,
+				    struct dtv_property *tvp,
+				    struct inode *inode,
+				    struct file *file)
 {
 	int r = 0;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;

drivers/media/dvb/dvb-usb/anysee.c

@@ -41,7 +41,7 @@
 static int dvb_usb_anysee_debug;
 module_param_named(debug, dvb_usb_anysee_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
-int dvb_usb_anysee_delsys;
+static int dvb_usb_anysee_delsys;
 module_param_named(delsys, dvb_usb_anysee_delsys, int, 0644);
 MODULE_PARM_DESC(delsys, "select delivery mode (0=DVB-C, 1=DVB-T)");
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);

drivers/media/dvb/frontends/cx24116.c

@@ -369,7 +369,7 @@ static int cx24116_set_inversion(struct cx24116_state *state,
  * Not all S2 mmodulation schemes are support and not all rates with
  * a scheme are support. Especially, no auto detect when in S2 mode.
  */
-struct cx24116_modfec {
+static struct cx24116_modfec {
 	fe_delivery_system_t delivery_system;
 	fe_modulation_t modulation;
 	fe_code_rate_t fec;

drivers/media/dvb/frontends/stb0899_algo.c

@@ -54,7 +54,7 @@ static u32 stb0899_calc_srate(u32 master_clk, u8 *sfr)
  * stb0899_get_srate
  * Get the current symbol rate
  */
-u32 stb0899_get_srate(struct stb0899_state *state)
+static u32 stb0899_get_srate(struct stb0899_state *state)
 {
 	struct stb0899_internal *internal = &state->internal;
 	u8 sfr[3];
@@ -763,7 +763,7 @@ static void stb0899_dvbs2_config_csm_auto(struct stb0899_state *state)
 	stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_CSM_CNTRL1, STB0899_OFF0_CSM_CNTRL1, reg);
 }
 
-long Log2Int(int number)
+static long Log2Int(int number)
 {
 	int i;
 

drivers/media/dvb/frontends/stb0899_drv.c

@@ -134,7 +134,7 @@ static const struct stb0899_tab stb0899_dvbs2rf_tab[] = {
 };
 
 /* DVB-S2 Es/N0 quant in dB/100 vs read value * 100*/
-struct stb0899_tab stb0899_quant_tab[] = {
+static struct stb0899_tab stb0899_quant_tab[] = {
 	{    0,	    0 },
 	{    0,	  100 },
 	{  600,	  200 },
@@ -177,7 +177,7 @@ struct stb0899_tab stb0899_quant_tab[] = {
 };
 
 /* DVB-S2 Es/N0 estimate in dB/100 vs read value */
-struct stb0899_tab stb0899_est_tab[] = {
+static struct stb0899_tab stb0899_est_tab[] = {
 	{    0,	     0 },
 	{    0,	     1 },
 	{  301,	     2 },
@@ -217,7 +217,7 @@ struct stb0899_tab stb0899_est_tab[] = {
 	{ 5721,	526017 },
 };
 
-int _stb0899_read_reg(struct stb0899_state *state, unsigned int reg)
+static int _stb0899_read_reg(struct stb0899_state *state, unsigned int reg)
 {
 	int ret;
 

drivers/media/dvb/ttpci/budget-ci.c

@@ -1337,7 +1337,7 @@ static struct stb0899_config tt3200_config = {
 	.tuner_set_rfsiggain	= NULL
 };
 
-struct stb6100_config tt3200_stb6100_config = {
+static struct stb6100_config tt3200_stb6100_config = {
 	.tuner_address	= 0x60,
 	.refclock	= 27000000,
 };

drivers/media/video/cx88/Kconfig

@@ -69,6 +69,11 @@ config VIDEO_CX88_DVB
 	  To compile this driver as a module, choose M here: the
 	  module will be called cx88-dvb.
 
+config VIDEO_CX88_MPEG
+	tristate
+	depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD
+	default y
+
 config VIDEO_CX88_VP3054
 	tristate "VP-3054 Secondary I2C Bus Support"
 	default m

drivers/media/video/cx88/Makefile

@@ -3,7 +3,8 @@ cx88xx-objs	:= cx88-cards.o cx88-core.o cx88-i2c.o cx88-tvaudio.o \
 cx8800-objs	:= cx88-video.o cx88-vbi.o
 cx8802-objs	:= cx88-mpeg.o
 
-obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o
+obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o
+obj-$(CONFIG_VIDEO_CX88_MPEG) += cx8802.o
 obj-$(CONFIG_VIDEO_CX88_ALSA) += cx88-alsa.o
 obj-$(CONFIG_VIDEO_CX88_BLACKBIRD) += cx88-blackbird.o
 obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o

drivers/media/video/cx88/cx88-dvb.c

@@ -138,6 +138,28 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 	return ret;
 }
 
+static void cx88_dvb_gate_ctrl(struct cx88_core  *core, int open)
+{
+	struct videobuf_dvb_frontends *f;
+	struct videobuf_dvb_frontend *fe;
+
+	if (!core->dvbdev)
+		return;
+
+	f = &core->dvbdev->frontends;
+
+	if (!f)
+		return;
+
+	if (f->gate <= 1) /* undefined or fe0 */
+		fe = videobuf_dvb_get_frontend(f, 1);
+	else
+		fe = videobuf_dvb_get_frontend(f, f->gate);
+
+	if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
+		fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
+}
+
 /* ------------------------------------------------------------------ */
 
 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
@@ -597,12 +619,30 @@ static int dvb_register(struct cx8802_dev *dev)
 	struct cx88_core *core = dev->core;
 	struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
 	int mfe_shared = 0; /* bus not shared by default */
+	int i;
 
 	if (0 != core->i2c_rc) {
 		printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
 		goto frontend_detach;
 	}
 
+	if (!core->board.num_frontends)
+		return -EINVAL;
+
+	mutex_init(&dev->frontends.lock);
+	INIT_LIST_HEAD(&dev->frontends.felist);
+
+	printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
+			 core->board.num_frontends);
+	for (i = 1; i <= core->board.num_frontends; i++) {
+		fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, i);
+		if (!fe0) {
+			printk(KERN_ERR "%s() failed to alloc\n", __func__);
+			videobuf_dvb_dealloc_frontends(&dev->frontends);
+			goto frontend_detach;
+		}
+	}
+
 	/* Get the first frontend */
 	fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 	if (!fe0)
@@ -611,6 +651,9 @@ static int dvb_register(struct cx8802_dev *dev)
 	/* multi-frontend gate control is undefined or defaults to fe0 */
 	dev->frontends.gate = 0;
 
+	/* Sets the gate control callback to be used by i2c command calls */
+	core->gate_ctrl = cx88_dvb_gate_ctrl;
+
 	/* init frontend(s) */
 	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_DVB_T1:
@@ -1109,6 +1152,7 @@ static int dvb_register(struct cx8802_dev *dev)
 		&dev->pci->dev, adapter_nr, mfe_shared);
 
 frontend_detach:
+	core->gate_ctrl = NULL;
 	videobuf_dvb_dealloc_frontends(&dev->frontends);
 	return -EINVAL;
 }
@@ -1270,6 +1314,8 @@ static int cx8802_dvb_remove(struct cx8802_driver *drv)
 
 	vp3054_i2c_remove(dev);
 
+	core->gate_ctrl = NULL;
+
 	return 0;
 }
 

drivers/media/video/cx88/cx88-i2c.c

@@ -116,30 +116,16 @@ static int detach_inform(struct i2c_client *client)
 
 void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg)
 {
-#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	struct videobuf_dvb_frontends *f = &core->dvbdev->frontends;
-	struct videobuf_dvb_frontend *fe = NULL;
-#endif
 	if (0 != core->i2c_rc)
 		return;
 
-#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	if (core->dvbdev && f) {
-		if(f->gate <= 1) /* undefined or fe0 */
-			fe = videobuf_dvb_get_frontend(f, 1);
-		else
-			fe = videobuf_dvb_get_frontend(f, f->gate);
+	if (core->gate_ctrl)
+		core->gate_ctrl(core, 1);
 
-		if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
-			fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 1);
+	i2c_clients_command(&core->i2c_adap, cmd, arg);
 
-		i2c_clients_command(&core->i2c_adap, cmd, arg);
-
-		if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
-			fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 0);
-	} else
-#endif
-		i2c_clients_command(&core->i2c_adap, cmd, arg);
+	if (core->gate_ctrl)
+		core->gate_ctrl(core, 0);
 }
 
 static const struct i2c_algo_bit_data cx8800_i2c_algo_template = {

drivers/media/video/cx88/cx88-mpeg.c

@@ -787,6 +787,9 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
 	dev->pci = pci_dev;
 	dev->core = core;
 
+	/* Maintain a reference so cx88-video can query the 8802 device. */
+	core->dvbdev = dev;
+
 	err = cx8802_init_common(dev);
 	if (err != 0)
 		goto fail_free;
@@ -794,32 +797,6 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
 	INIT_LIST_HEAD(&dev->drvlist);
 	list_add_tail(&dev->devlist,&cx8802_devlist);
 
-#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	mutex_init(&dev->frontends.lock);
-	INIT_LIST_HEAD(&dev->frontends.felist);
-
-	if (core->board.num_frontends) {
-		struct videobuf_dvb_frontend *fe;
-		int i;
-
-		printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
-			core->board.num_frontends);
-		for (i = 1; i <= core->board.num_frontends; i++) {
-			fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
-			if(fe == NULL) {
-				printk(KERN_ERR "%s() failed to alloc\n",
-					__func__);
-				videobuf_dvb_dealloc_frontends(&dev->frontends);
-				err = -ENOMEM;
-				goto fail_free;
-			}
-		}
-	}
-#endif
-
-	/* Maintain a reference so cx88-video can query the 8802 device. */
-	core->dvbdev = dev;
-
 	/* now autoload cx88-dvb or cx88-blackbird */
 	request_modules(dev);
 	return 0;
@@ -827,6 +804,7 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
  fail_free:
 	kfree(dev);
  fail_core:
+	core->dvbdev = NULL;
 	cx88_core_put(core,pci_dev);
 	return err;
 }

drivers/media/video/cx88/cx88.h

@@ -302,6 +302,7 @@ struct cx88_dmaqueue {
 	struct btcx_riscmem    stopper;
 	u32                    count;
 };
+struct cx88_core;
 
 struct cx88_core {
 	struct list_head           devlist;
@@ -334,7 +335,8 @@ struct cx88_core {
 
 	/* config info -- dvb */
 #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	int 			   (*prev_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
+	int 			   (*prev_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
+	void			   (*gate_ctrl)(struct cx88_core  *core, int open);
 #endif
 
 	/* state info */

drivers/media/video/em28xx/em28xx-cards.c

@@ -1842,7 +1842,7 @@ void em28xx_release_resources(struct em28xx *dev)
  * em28xx_init_dev()
  * allocates and inits the device structs, registers i2c bus and v4l device
  */
-int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
+static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 			   int minor)
 {
 	struct em28xx *dev = *devhandle;
@@ -1990,8 +1990,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 		int check_interface = 1;
 		isoc_pipe = 1;
 		endpoint = &interface->cur_altsetting->endpoint[1].desc;
-		if (usb_endpoint_type(endpoint) !=
-		    USB_ENDPOINT_XFER_ISOC)
+		if (!usb_endpoint_xfer_isoc(endpoint))
 			check_interface = 0;
 
 		if (usb_endpoint_dir_out(endpoint))

drivers/media/video/em28xx/em28xx-core.c

@@ -393,7 +393,7 @@ static int em28xx_set_audio_source(struct em28xx *dev)
 	return ret;
 }
 
-struct em28xx_vol_table outputs[] = {
+static const struct em28xx_vol_table outputs[] = {
 	{ EM28XX_AOUT_MASTER, AC97_MASTER_VOL      },
 	{ EM28XX_AOUT_LINE,   AC97_LINE_LEVEL_VOL  },
 	{ EM28XX_AOUT_MONO,   AC97_MASTER_MONO_VOL },

drivers/media/video/em28xx/em28xx-input.c

@@ -307,7 +307,7 @@ static void em28xx_ir_work(struct work_struct *work)
 	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
 }
 
-void em28xx_ir_start(struct em28xx_IR *ir)
+static void em28xx_ir_start(struct em28xx_IR *ir)
 {
 	setup_timer(&ir->timer, ir_timer, (unsigned long)ir);
 	INIT_WORK(&ir->work, em28xx_ir_work);

drivers/media/video/gspca/m5602/m5602_s5k83a.c

@@ -113,7 +113,7 @@ int s5k83a_power_down(struct sd *sd)
 	return 0;
 }
 
-void s5k83a_dump_registers(struct sd *sd)
+static void s5k83a_dump_registers(struct sd *sd)
 {
 	int address;
 	u8 page, old_page;

drivers/media/video/pxa_camera.c

@@ -34,12 +34,10 @@
 
 #include <linux/videodev2.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/pxa-regs.h>
 #include <mach/camera.h>
 
-#include "pxa_camera.h"
-
 #define PXA_CAM_VERSION_CODE KERNEL_VERSION(0, 0, 5)
 #define PXA_CAM_DRV_NAME "pxa27x-camera"
 

drivers/media/video/pxa_camera.h

-/* Camera Interface */
-#define CICR0		__REG(0x50000000)
-#define CICR1		__REG(0x50000004)
-#define CICR2		__REG(0x50000008)
-#define CICR3		__REG(0x5000000C)
-#define CICR4		__REG(0x50000010)
-#define CISR		__REG(0x50000014)
-#define CIFR		__REG(0x50000018)
-#define CITOR		__REG(0x5000001C)
-#define CIBR0		__REG(0x50000028)
-#define CIBR1		__REG(0x50000030)
-#define CIBR2		__REG(0x50000038)
-
-#define CICR0_DMAEN	(1 << 31)	/* DMA request enable */
-#define CICR0_PAR_EN	(1 << 30)	/* Parity enable */
-#define CICR0_SL_CAP_EN	(1 << 29)	/* Capture enable for slave mode */
-#define CICR0_ENB	(1 << 28)	/* Camera interface enable */
-#define CICR0_DIS	(1 << 27)	/* Camera interface disable */
-#define CICR0_SIM	(0x7 << 24)	/* Sensor interface mode mask */
-#define CICR0_TOM	(1 << 9)	/* Time-out mask */
-#define CICR0_RDAVM	(1 << 8)	/* Receive-data-available mask */
-#define CICR0_FEM	(1 << 7)	/* FIFO-empty mask */
-#define CICR0_EOLM	(1 << 6)	/* End-of-line mask */
-#define CICR0_PERRM	(1 << 5)	/* Parity-error mask */
-#define CICR0_QDM	(1 << 4)	/* Quick-disable mask */
-#define CICR0_CDM	(1 << 3)	/* Disable-done mask */
-#define CICR0_SOFM	(1 << 2)	/* Start-of-frame mask */
-#define CICR0_EOFM	(1 << 1)	/* End-of-frame mask */
-#define CICR0_FOM	(1 << 0)	/* FIFO-overrun mask */
-
-#define CICR1_TBIT	(1 << 31)	/* Transparency bit */
-#define CICR1_RGBT_CONV	(0x3 << 29)	/* RGBT conversion mask */
-#define CICR1_PPL	(0x7ff << 15)	/* Pixels per line mask */
-#define CICR1_RGB_CONV	(0x7 << 12)	/* RGB conversion mask */
-#define CICR1_RGB_F	(1 << 11)	/* RGB format */
-#define CICR1_YCBCR_F	(1 << 10)	/* YCbCr format */
-#define CICR1_RGB_BPP	(0x7 << 7)	/* RGB bis per pixel mask */
-#define CICR1_RAW_BPP	(0x3 << 5)	/* Raw bis per pixel mask */
-#define CICR1_COLOR_SP	(0x3 << 3)	/* Color space mask */
-#define CICR1_DW	(0x7 << 0)	/* Data width mask */
-
-#define CICR2_BLW	(0xff << 24)	/* Beginning-of-line pixel clock
-					   wait count mask */
-#define CICR2_ELW	(0xff << 16)	/* End-of-line pixel clock
-					   wait count mask */
-#define CICR2_HSW	(0x3f << 10)	/* Horizontal sync pulse width mask */
-#define CICR2_BFPW	(0x3f << 3)	/* Beginning-of-frame pixel clock
-					   wait count mask */
-#define CICR2_FSW	(0x7 << 0)	/* Frame stabilization
-					   wait count mask */
-
-#define CICR3_BFW	(0xff << 24)	/* Beginning-of-frame line clock
-					   wait count mask */
-#define CICR3_EFW	(0xff << 16)	/* End-of-frame line clock
-					   wait count mask */
-#define CICR3_VSW	(0x3f << 10)	/* Vertical sync pulse width mask */
-#define CICR3_BFPW	(0x3f << 3)	/* Beginning-of-frame pixel clock
-					   wait count mask */
-#define CICR3_LPF	(0x7ff << 0)	/* Lines per frame mask */
-
-#define CICR4_MCLK_DLY	(0x3 << 24)	/* MCLK Data Capture Delay mask */
-#define CICR4_PCLK_EN	(1 << 23)	/* Pixel clock enable */
-#define CICR4_PCP	(1 << 22)	/* Pixel clock polarity */
-#define CICR4_HSP	(1 << 21)	/* Horizontal sync polarity */
-#define CICR4_VSP	(1 << 20)	/* Vertical sync polarity */
-#define CICR4_MCLK_EN	(1 << 19)	/* MCLK enable */
-#define CICR4_FR_RATE	(0x7 << 8)	/* Frame rate mask */
-#define CICR4_DIV	(0xff << 0)	/* Clock divisor mask */
-
-#define CISR_FTO	(1 << 15)	/* FIFO time-out */
-#define CISR_RDAV_2	(1 << 14)	/* Channel 2 receive data available */
-#define CISR_RDAV_1	(1 << 13)	/* Channel 1 receive data available */
-#define CISR_RDAV_0	(1 << 12)	/* Channel 0 receive data available */
-#define CISR_FEMPTY_2	(1 << 11)	/* Channel 2 FIFO empty */
-#define CISR_FEMPTY_1	(1 << 10)	/* Channel 1 FIFO empty */
-#define CISR_FEMPTY_0	(1 << 9)	/* Channel 0 FIFO empty */
-#define CISR_EOL	(1 << 8)	/* End of line */
-#define CISR_PAR_ERR	(1 << 7)	/* Parity error */
-#define CISR_CQD	(1 << 6)	/* Camera interface quick disable */
-#define CISR_CDD	(1 << 5)	/* Camera interface disable done */
-#define CISR_SOF	(1 << 4)	/* Start of frame */
-#define CISR_EOF	(1 << 3)	/* End of frame */
-#define CISR_IFO_2	(1 << 2)	/* FIFO overrun for Channel 2 */
-#define CISR_IFO_1	(1 << 1)	/* FIFO overrun for Channel 1 */
-#define CISR_IFO_0	(1 << 0)	/* FIFO overrun for Channel 0 */
-
-#define CIFR_FLVL2	(0x7f << 23)	/* FIFO 2 level mask */
-#define CIFR_FLVL1	(0x7f << 16)	/* FIFO 1 level mask */
-#define CIFR_FLVL0	(0xff << 8)	/* FIFO 0 level mask */
-#define CIFR_THL_0	(0x3 << 4)	/* Threshold Level for Channel 0 FIFO */
-#define CIFR_RESET_F	(1 << 3)	/* Reset input FIFOs */
-#define CIFR_FEN2	(1 << 2)	/* FIFO enable for channel 2 */
-#define CIFR_FEN1	(1 << 1)	/* FIFO enable for channel 1 */
-#define CIFR_FEN0	(1 << 0)	/* FIFO enable for channel 0 */
-

drivers/media/video/usbvideo/ibmcam.c

@@ -3779,7 +3779,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
 			err("Alternate settings have different endpoint addresses!");
 			return -ENODEV;
 		}
-		if (usb_endpoint_type(endpoint) != USB_ENDPOINT_XFER_ISOC) {
+		if (!usb_endpoint_xfer_isoc(endpoint)) {
 			err("Interface %d. has non-ISO endpoint!", ifnum);
 			return -ENODEV;
 		}

drivers/media/video/usbvideo/konicawc.c

@@ -823,7 +823,7 @@ static int konicawc_probe(struct usb_interface *intf, const struct usb_device_id
 			err("Alternate settings have different endpoint addresses!");
 			return -ENODEV;
 		}
-		if (usb_endpoint_type(endpoint) != USB_ENDPOINT_XFER_ISOC) {
+		if (!usb_endpoint_xfer_isoc(endpoint)) {
 			err("Interface %d. has non-ISO endpoint!",
 			    interface->desc.bInterfaceNumber);
 			return -ENODEV;

drivers/media/video/usbvideo/ultracam.c

@@ -556,7 +556,7 @@ static int ultracam_probe(struct usb_interface *intf, const struct usb_device_id
 			err("Alternate settings have different endpoint addresses!");
 			return -ENODEV;
 		}
-		if (usb_endpoint_type(endpoint) != USB_ENDPOINT_XFER_ISOC) {
+		if (!usb_endpoint_xfer_isoc(endpoint)) {
 			err("Interface %d. has non-ISO endpoint!",
 			    interface->desc.bInterfaceNumber);
 			return -ENODEV;

drivers/media/video/usbvision/usbvision-video.c

@@ -1674,8 +1674,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf,
 		interface = &dev->actconfig->interface[ifnum]->altsetting[0];
 	}
 	endpoint = &interface->endpoint[1].desc;
-	if (usb_endpoint_type(endpoint) !=
-	    USB_ENDPOINT_XFER_ISOC) {
+	if (!usb_endpoint_xfer_isoc(endpoint)) {
 		err("%s: interface %d. has non-ISO endpoint!",
 		    __func__, ifnum);
 		err("%s: Endpoint attributes %d",

drivers/media/video/v4l2-device.c

@@ -29,7 +29,7 @@ int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev)
 	if (dev == NULL || v4l2_dev == NULL)
 		return -EINVAL;
 	/* Warn if we apparently re-register a device */
-	WARN_ON(dev_get_drvdata(dev));
+	WARN_ON(dev_get_drvdata(dev) != NULL);
 	INIT_LIST_HEAD(&v4l2_dev->subdevs);
 	spin_lock_init(&v4l2_dev->lock);
 	v4l2_dev->dev = dev;
@@ -61,7 +61,7 @@ int v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd)
 	if (dev == NULL || sd == NULL || !sd->name[0])
 		return -EINVAL;
 	/* Warn if we apparently re-register a subdev */
-	WARN_ON(sd->dev);
+	WARN_ON(sd->dev != NULL);
 	if (!try_module_get(sd->owner))
 		return -ENODEV;
 	sd->dev = dev;

drivers/media/video/videobuf-dma-sg.c

@@ -388,8 +388,7 @@ videobuf_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	page = alloc_page(GFP_USER | __GFP_DMA32);
 	if (!page)
 		return VM_FAULT_OOM;
-	clear_user_page(page_address(page), (unsigned long)vmf->virtual_address,
-			page);
+	clear_user_highpage(page, (unsigned long)vmf->virtual_address);
 	vmf->page = page;
 	return 0;
 }

drivers/staging/go7007/go7007-v4l2.c

@@ -1712,8 +1712,7 @@ static int go7007_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	page = alloc_page(GFP_USER | __GFP_DMA32);
 	if (!page)
 		return VM_FAULT_OOM;
-	clear_user_page(page_address(page), (unsigned long)vmf->virtual_address,
-			page);
+	clear_user_highpage(page, (unsigned long)vmf->virtual_address);
 	vmf->page = page;
 	return 0;
 }