media: drivers/media/pci/bt8xx/bttv-cards: fix typos

change 'vodeo'     to 'video'
change 'nevery'    to 'never'
change 'is'        to 'it'
change 'connevted' to 'connected'
change 'swichers'  to 'switchers'
change 'strucure'  to 'structure'
change 'unblanced' to 'unbalanced'
change 'fonctionality' to 'functionality'
Signed-off-by: Xiaofeng Cao <caoxiaofeng@yulong.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/pci/bt8xx/bttv-cards.c

@@ -2011,7 +2011,7 @@ struct tvcard bttv_tvcards[] = {
 		/* .audio_inputs= 0, */
 		.svhs           = 9,
 		.gpiomask       = 0x00,
-		.gpiomask2      = 0x03, /* used for external vodeo mux */
+		.gpiomask2      = 0x03, /* used for external video mux */
 		.muxsel         = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 0),
 		.muxsel_hook	= phytec_muxsel,
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
@@ -2025,7 +2025,7 @@ struct tvcard bttv_tvcards[] = {
 		/* .audio_inputs= 0, */
 		.svhs           = 9,
 		.gpiomask       = 0x00,
-		.gpiomask2      = 0x03, /* used for external vodeo mux */
+		.gpiomask2      = 0x03, /* used for external video mux */
 		.muxsel         = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 1),
 		.muxsel_hook	= phytec_muxsel,
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
@@ -2180,8 +2180,8 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_PICOLO_TETRA_CHIP] = {
 		/*Eric DEBIEF <debief@telemsa.com>*/
 		/*EURESYS Picolo Tetra : 4 Conexant Fusion 878A, no audio, video input set with analog multiplexers GPIO controlled*/
-		/* adds picolo_tetra_muxsel(), picolo_tetra_init(), the following declaration strucure, and #define BTTV_BOARD_PICOLO_TETRA_CHIP*/
-		/*0x79 in bttv.h*/
+		/*adds picolo_tetra_muxsel(), picolo_tetra_init(), the following declaration*/
+		/*structure and #define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79 in bttv.h*/
 		.name           = "Euresys Picolo Tetra",
 		.video_inputs   = 4,
 		/* .audio_inputs= 0, */
@@ -2506,7 +2506,7 @@ struct tvcard bttv_tvcards[] = {
 	     one external BNC composite input (mux 2)
 	     three internal composite inputs (unknown muxes)
 	     an 18-bit stereo A/D (CS5331A), which has:
-	       one external stereo unblanced (RCA) audio connection
+	       one external stereo unbalanced (RCA) audio connection
 	       one (or 3?) internal stereo balanced (XLR) audio connection
 	       input is selected via gpio to a 14052B mux
 		 (mask=0x300, unbal=0x000, bal=0x100, ??=0x200,0x300)
@@ -3924,7 +3924,7 @@ static void osprey_eeprom(struct bttv *btv, const u8 ee[256])
 	u32 serial = 0;
 	int cardid = -1;
 
-	/* This code will nevery actually get called in this case.... */
+	/* This code will never actually get called in this case.... */
 	if (btv->c.type == BTTV_BOARD_UNKNOWN) {
 		/* this might be an antique... check for MMAC label in eeprom */
 		if (!strncmp(ee, "MMAC", 4)) {
@@ -4086,7 +4086,7 @@ static void avermedia_eeprom(struct bttv *btv)
 /*
  * For Voodoo TV/FM and Voodoo 200.  These cards' tuners use a TDA9880
  * analog demod, which is not I2C controlled like the newer and more common
- * TDA9887 series.  Instead is has two tri-state input pins, S0 and S1,
+ * TDA9887 series.  Instead it has two tri-state input pins, S0 and S1,
  * that control the IF for the video and audio.  Apparently, bttv GPIO
  * 0x10000 is connected to S0.  S0 low selects a 38.9 MHz VIF for B/G/D/K/I
  * (i.e., PAL) while high selects 45.75 MHz for M/N (i.e., NTSC).
@@ -4144,7 +4144,7 @@ static void init_PXC200(struct bttv *btv)
 	int tmp;
 	u32 val;
 
-	/* Initialise GPIO-connevted stuff */
+	/* Initialise GPIO-connected stuff */
 	gpio_inout(0xffffff, (1<<13));
 	gpio_write(0);
 	udelay(3);
@@ -4580,7 +4580,7 @@ static void xguard_muxsel(struct bttv *btv, unsigned int input)
 }
 static void picolo_tetra_init(struct bttv *btv)
 {
-	/*This is the video input redirection fonctionality : I DID NOT USED IT. */
+	/*This is the video input redirection functionality : I DID NOT USE IT. */
 	btwrite (0x08<<16,BT848_GPIO_DATA);/*GPIO[19] [==> 4053 B+C] set to 1 */
 	btwrite (0x04<<16,BT848_GPIO_DATA);/*GPIO[18] [==> 4053 A]  set to 1*/
 }
@@ -4598,7 +4598,7 @@ static void picolo_tetra_muxsel (struct bttv* btv, unsigned int input)
  * ivc120_muxsel [Added by Alan Garfield <alan@fromorbit.com>]
  *
  * The IVC120G security card has 4 i2c controlled TDA8540 matrix
- * swichers to provide 16 channels to MUX0. The TDA8540's have
+ * switchers to provide 16 channels to MUX0. The TDA8540's have
  * 4 independent outputs and as such the IVC120G also has the
  * optional "Monitor Out" bus. This allows the card to be looking
  * at one input while the monitor is looking at another.