[media] media_tree: Fix spelling errors

Fix various spelling errors in strings and comments throughout the media
tree. The majority of these were found using Lucas De Marchi's codespell
tool.

[[e-mail]: discard hunks with conflicts]

Signed-off-by: Jonathan McCrohan <[e-mail]>
Signed-off-by: Hans Verkuil <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/common/siano/smscoreapi.h

···
 	u32 modem_state;		/* from SMSHOSTLIB_DVB_MODEM_STATE_ET */
 	s32 SNR;		/* dB */
 	u32 ber;		/* Post Viterbi ber [1E-5] */
-	u32 ber_error_count;	/* Number of erronous SYNC bits. */
+	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
 	u32 ber_bit_count;	/* Total number of SYNC bits. */
 	u32 ts_per;		/* Transport stream PER,
 	0xFFFFFFFF indicate N/A */
···
 	u32 modem_state;		/* from SMSHOSTLIB_DVB_MODEM_STATE_ET */
 	s32 SNR;		/* dB */
 	u32 ber;		/* Post Viterbi ber [1E-5] */
-	u32 ber_error_count;	/* Number of erronous SYNC bits. */
+	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
 	u32 ber_bit_count;	/* Total number of SYNC bits. */
 	u32 ts_per;		/* Transport stream PER,
 	0xFFFFFFFF indicate N/A */

drivers/media/common/siano/smsdvb.h

···
 	u32 is_demod_locked;	/* 0 - not locked, 1 - locked */
 
 	u32 ber_bit_count;	/* Total number of SYNC bits. */
-	u32 ber_error_count;	/* Number of erronous SYNC bits. */
+	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
 
 	s32 MRC_SNR;		/* dB */
 	s32 mrc_in_band_pwr;	/* In band power in dBM */

drivers/media/dvb-core/dvb_demux.c

···
 		dprintk_tscheck("TEI detected. "
 				"PID=0x%x data1=0x%x\n",
 				pid, buf[1]);
-		/* data in this packet cant be trusted - drop it unless
+		/* data in this packet can't be trusted - drop it unless
 		 * module option dvb_demux_feed_err_pkts is set */
 		if (!dvb_demux_feed_err_pkts)
 			return;

drivers/media/dvb-frontends/dib8000.c

···
 			dib8000_set_diversity_in(state->fe[0], state->diversity_onoff);
 
 			locks = (dib8000_read_word(state, 180) >> 6) & 0x3f; /* P_coff_winlen ? */
-			/* coff should lock over P_coff_winlen ofdm symbols : give 3 times this lenght to lock */
+			/* coff should lock over P_coff_winlen ofdm symbols : give 3 times this length to lock */
 			*timeout = dib8000_get_timeout(state, 2 * locks, SYMBOL_DEPENDENT_ON);
 			*tune_state = CT_DEMOD_STEP_5;
 			break;
···
 
 	case CT_DEMOD_STEP_9: /* 39 */
 			if ((state->revision == 0x8090) || ((dib8000_read_word(state, 1291) >> 9) & 0x1)) { /* fe capable of deinterleaving : esram */
-				/* defines timeout for mpeg lock depending on interleaver lenght of longest layer */
+				/* defines timeout for mpeg lock depending on interleaver length of longest layer */
 				for (i = 0; i < 3; i++) {
 					if (c->layer[i].interleaving >= deeper_interleaver) {
 						dprintk("layer%i: time interleaver = %d ", i, c->layer[i].interleaving);

drivers/media/dvb-frontends/drxk_hard.c

···
 			goto error;
 
 		if (state->m_enable_parallel == true) {
-			/* paralel -> enable MD1 to MD7 */
+			/* parallel -> enable MD1 to MD7 */
 			status = write16(state, SIO_PDR_MD1_CFG__A,
 					 sio_pdr_mdx_cfg);
 			if (status < 0)
···
 
 	dprintk(1, "\n");
 
-	/* Gracefull shutdown (byte boundaries) */
+	/* Graceful shutdown (byte boundaries) */
 	status = read16(state, FEC_OC_SNC_MODE__A, &fec_oc_snc_mode);
 	if (status < 0)
 		goto error;
···
 		fec_oc_dto_burst_len = 204;
 	}
 
-	/* Check serial or parrallel output */
+	/* Check serial or parallel output */
 	fec_oc_reg_ipr_mode &= (~(FEC_OC_IPR_MODE_SERIAL__M));
 	if (state->m_enable_parallel == false) {
 		/* MPEG data output is serial -> set ipr_mode[0] */
···
 		goto error;
 
 	if (count == 1) {
-		/* Try sampling on a diffrent edge */
+		/* Try sampling on a different edge */
 		u16 clk_neg = 0;
 
 		status = read16(state, IQM_AF_CLKNEG__A, &clk_neg);
···
 	if (status < 0)
 		goto error;
 
-	/* Retreive results parameters from SC */
+	/* Retrieve results parameters from SC */
 	switch (cmd) {
 		/* All commands yielding 5 results */
 		/* All commands yielding 4 results */
···
 		break;
 	}
 #if 0
-	/* No hierachical channels support in BDA */
+	/* No hierarchical channels support in BDA */
 	/* Priority (only for hierarchical channels) */
 	switch (channel->priority) {
 	case DRX_PRIORITY_LOW:
···
 /*============================================================================*/
 
 /**
-* \brief Retreive lock status .
+* \brief Retrieve lock status .
 * \param demod    Pointer to demodulator instance.
 * \param lockStat Pointer to lock status structure.
 * \return DRXStatus_t.
···
 			goto error;
 
 		/* Stamp driver version number in SCU data RAM in BCD code
-			Done to enable field application engineers to retreive drxdriver version
+			Done to enable field application engineers to retrieve drxdriver version
 			via I2C from SCU RAM.
 			Not using SCU command interface for SCU register access since no
 			microcode may be present.
···
 	fe->ops.tuner_ops.get_if_frequency(fe, &IF);
 	start(state, 0, IF);
 
-	/* After set_frontend, stats aren't avaliable */
+	/* After set_frontend, stats aren't available */
 	p->strength.stat[0].scale = FE_SCALE_RELATIVE;
 	p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
 	p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;

drivers/media/i2c/adv7183_regs.h

···
 #define ADV7183_VS_FIELD_CTRL_1    0x31 /* Vsync field control 1 */
 #define ADV7183_VS_FIELD_CTRL_2    0x32 /* Vsync field control 2 */
 #define ADV7183_VS_FIELD_CTRL_3    0x33 /* Vsync field control 3 */
-#define ADV7183_HS_POS_CTRL_1      0x34 /* Hsync positon control 1 */
-#define ADV7183_HS_POS_CTRL_2      0x35 /* Hsync positon control 2 */
-#define ADV7183_HS_POS_CTRL_3      0x36 /* Hsync positon control 3 */
+#define ADV7183_HS_POS_CTRL_1      0x34 /* Hsync position control 1 */
+#define ADV7183_HS_POS_CTRL_2      0x35 /* Hsync position control 2 */
+#define ADV7183_HS_POS_CTRL_3      0x36 /* Hsync position control 3 */
 #define ADV7183_POLARITY           0x37 /* Polarity */
 #define ADV7183_NTSC_COMB_CTRL     0x38 /* NTSC comb control */
 #define ADV7183_PAL_COMB_CTRL      0x39 /* PAL comb control */

drivers/media/i2c/adv7604.c

···
 		break;
 	case ADV7604_MODE_HDMI:
 		/* set default prim_mode/vid_std for HDMI
-		   accoring to [REF_03, c. 4.2] */
+		   according to [REF_03, c. 4.2] */
 		io_write(sd, 0x00, 0x02); /* video std */
 		io_write(sd, 0x01, 0x06); /* prim mode */
 		break;

drivers/media/i2c/adv7842.c

···
 		break;
 	case ADV7842_MODE_HDMI:
 		/* set default prim_mode/vid_std for HDMI
-		   accoring to [REF_03, c. 4.2] */
+		   according to [REF_03, c. 4.2] */
 		io_write(sd, 0x00, 0x02); /* video std */
 		io_write(sd, 0x01, 0x06); /* prim mode */
 		break;

drivers/media/i2c/ir-kbd-i2c.c

···
 
 	if (!rc) {
 		/*
-		 * If platform_data doesn't specify rc_dev, initilize it
+		 * If platform_data doesn't specify rc_dev, initialize it
 		 * internally
 		 */
 		rc = rc_allocate_device();

drivers/media/i2c/m5mols/m5mols_controls.c

···
 	u16 zoom_step;
 	int ret;
 
-	/* Determine the firmware dependant control range and step values */
+	/* Determine the firmware dependent control range and step values */
 	ret = m5mols_read_u16(sd, AE_MAX_GAIN_MON, &exposure_max);
 	if (ret < 0)
 		return ret;

drivers/media/i2c/s5c73m3/s5c73m3-core.c

···
 	mutex_unlock(&state->lock);
 
 	v4l2_dbg(1, s5c73m3_dbg, sd, "%s: Booting %s (%d)\n",
-		 __func__, ret ? "failed" : "succeded", ret);
+		 __func__, ret ? "failed" : "succeeded", ret);
 
 	return ret;
 }

drivers/media/i2c/s5c73m3/s5c73m3.h

···
 
 	/* External master clock frequency */
 	u32 mclk_frequency;
-	/* Video bus type - MIPI-CSI2/paralell */
+	/* Video bus type - MIPI-CSI2/parallel */
 	enum v4l2_mbus_type bus_type;
 
 	const struct s5c73m3_frame_size *sensor_pix_size[2];

drivers/media/i2c/saa7115.c

···
  * the analog demod.
  * If the tuner is not found, it returns -ENODEV.
  * If auto-detection is disabled and the tuner doesn't match what it was
- *	requred, it returns -EINVAL and fills 'name'.
+ *	required, it returns -EINVAL and fills 'name'.
  * If the chip is found, it returns the chip ID and fills 'name'.
  */
 static int saa711x_detect_chip(struct i2c_client *client,

drivers/media/i2c/soc_camera/ov5642.c

···
 static int reg_read(struct i2c_client *client, u16 reg, u8 *val)
 {
 	int ret;
-	/* We have 16-bit i2c addresses - care for endianess */
+	/* We have 16-bit i2c addresses - care for endianness */
 	unsigned char data[2] = { reg >> 8, reg & 0xff };
 
 	ret = i2c_master_send(client, data, 2);

drivers/media/pci/cx18/cx18-driver.h

···
 };
 
 /* per-mdl bit flags */
-#define CX18_F_M_NEED_SWAP  0	/* mdl buffer data must be endianess swapped */
+#define CX18_F_M_NEED_SWAP  0	/* mdl buffer data must be endianness swapped */
 
 /* per-stream, s_flags */
 #define CX18_F_S_CLAIMED 	3	/* this stream is claimed */

drivers/media/pci/cx23885/cx23885-417.c

···
 	cx_write(MC417_RWD, regval);
 
 	/* Transition RD to effect read transaction across bus.
-	 * Transtion 0x5000 -> 0x9000 correct (RD/RDY -> WR/RDY)?
+	 * Transition 0x5000 -> 0x9000 correct (RD/RDY -> WR/RDY)?
 	 * Should it be 0x9000 -> 0xF000 (also why is RDY being set, its
 	 * input only...)
 	 */

drivers/media/pci/pluto2/pluto2.c

···
 	/* set automatic LED control by FPGA */
 	pluto_rw(pluto, REG_MISC, MISC_ALED, MISC_ALED);
 
-	/* set data endianess */
+	/* set data endianness */
 #ifdef __LITTLE_ENDIAN
 	pluto_rw(pluto, REG_PIDn(0), PID0_END, PID0_END);
 #else

drivers/media/platform/coda.c

···
 	if (q_data->fourcc == V4L2_PIX_FMT_H264 &&
 	    vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
 		/*
-		 * For backwards compatiblity, queuing an empty buffer marks
+		 * For backwards compatibility, queuing an empty buffer marks
 		 * the stream end
 		 */
 		if (vb2_get_plane_payload(vb, 0) == 0)

drivers/media/platform/exynos4-is/fimc-core.c

···
 
 	dbg("fimc%d: state: 0x%lx", fimc->id, fimc->state);
 
-	/* Enable clocks and perform basic initalization */
+	/* Enable clocks and perform basic initialization */
 	clk_enable(fimc->clock[CLK_GATE]);
 	fimc_hw_reset(fimc);
 

drivers/media/platform/exynos4-is/media-dev.c

···
 		goto dev_unlock;
 
 	drvdata = dev_get_drvdata(dev);
-	/* Some subdev didn't probe succesfully id drvdata is NULL */
+	/* Some subdev didn't probe successfully id drvdata is NULL */
 	if (drvdata) {
 		switch (plat_entity) {
 		case IDX_FIMC:

drivers/media/platform/omap3isp/isp.c

···
  * ISP clocks get disabled in suspend(). Similarly, the clocks are reenabled in
  * resume(), and the the pipelines are restarted in complete().
  *
- * TODO: PM dependencies between the ISP and sensors are not modeled explicitly
+ * TODO: PM dependencies between the ISP and sensors are not modelled explicitly
  * yet.
  */
 static int isp_pm_prepare(struct device *dev)

drivers/media/platform/s5p-mfc/regs-mfc.h

···
 #define S5P_FIMV_R2H_CMD_EDFU_INIT_RET		16
 #define S5P_FIMV_R2H_CMD_ERR_RET		32
 
-/* Dummy definition for MFCv6 compatibilty */
+/* Dummy definition for MFCv6 compatibility */
 #define S5P_FIMV_CODEC_H264_MVC_DEC		-1
 #define S5P_FIMV_R2H_CMD_FIELD_DONE_RET		-1
 #define S5P_FIMV_MFC_RESET			-1

drivers/media/platform/s5p-mfc/s5p_mfc.c

···
 	frame_type = s5p_mfc_hw_call(dev->mfc_ops, get_dec_frame_type, dev);
 
 	/* Copy timestamp / timecode from decoded src to dst and set
-	   appropraite flags */
+	   appropriate flags */
 	src_buf = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
 	list_for_each_entry(dst_buf, &ctx->dst_queue, list) {
 		if (vb2_dma_contig_plane_dma_addr(dst_buf->b, 0) == dec_y_addr) {
···
 		case MFCINST_FINISHING:
 		case MFCINST_FINISHED:
 		case MFCINST_RUNNING:
-			/* It is higly probable that an error occured
+			/* It is highly probable that an error occurred
 			 * while decoding a frame */
 			clear_work_bit(ctx);
 			ctx->state = MFCINST_ERROR;
···
 	mfc_debug(1, "Int reason: %d (err: %08x)\n", reason, err);
 	switch (reason) {
 	case S5P_MFC_R2H_CMD_ERR_RET:
-		/* An error has occured */
+		/* An error has occurred */
 		if (ctx->state == MFCINST_RUNNING &&
 			s5p_mfc_hw_call(dev->mfc_ops, err_dec, err) >=
 				dev->warn_start)
···
 	mutex_unlock(&dev->mfc_mutex);
 	mfc_debug_leave();
 	return ret;
-	/* Deinit when failure occured */
+	/* Deinit when failure occurred */
 err_queue_init:
 	if (dev->num_inst == 1)
 		s5p_mfc_deinit_hw(dev);
···
 	/* Mark context as idle */
 	clear_work_bit_irqsave(ctx);
 	/* If instance was initialised then
-	 * return instance and free reosurces */
+	 * return instance and free resources */
 	if (ctx->inst_no != MFC_NO_INSTANCE_SET) {
 		mfc_debug(2, "Has to free instance\n");
 		ctx->state = MFCINST_RETURN_INST;
 		set_work_bit_irqsave(ctx);
 		s5p_mfc_clean_ctx_int_flags(ctx);
 		s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
-		/* Wait until instance is returned or timeout occured */
+		/* Wait until instance is returned or timeout occurred */
 		if (s5p_mfc_wait_for_done_ctx
 		    (ctx, S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET, 0)) {
 			s5p_mfc_clock_off();

drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c

···
 
 	} else {
 		/* In this case bank2 can point to the same address as bank1.
-		 * Firmware will always occupy the beggining of this area so it is
+		 * Firmware will always occupy the beginning of this area so it is
 		 * impossible having a video frame buffer with zero address. */
 		dev->bank2 = dev->bank1;
 	}

drivers/media/platform/s5p-tv/mixer.h

···
 	int num_subframes;
 	/** specifies to which subframe belong given plane */
 	int plane2subframe[MXR_MAX_PLANES];
-	/** internal code, driver dependant */
+	/** internal code, driver dependent */
 	unsigned long cookie;
 };
 

drivers/media/platform/s5p-tv/mixer_video.c

···
 	mutex_lock(&mdev->mutex);
 
 	/* timings change cannot be done while there is an entity
-	 * dependant on output configuration
+	 * dependent on output configuration
 	 */
 	if (mdev->n_output > 0) {
 		mutex_unlock(&mdev->mutex);
···
 	mutex_lock(&mdev->mutex);
 
 	/* standard change cannot be done while there is an entity
-	 * dependant on output configuration
+	 * dependent on output configuration
 	 */
 	if (mdev->n_output > 0) {
 		mutex_unlock(&mdev->mutex);

drivers/media/platform/soc_camera/omap1_camera.c

···
 	if (ctrlclock & LCLK_EN)
 		CAM_WRITE(pcdev, CTRLCLOCK, ctrlclock);
 
-	/* select bus endianess */
+	/* select bus endianness */
 	xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
 	fmt = xlate->host_fmt;
 

drivers/media/platform/vivi.c

···
 	return 0;
 }
 
-/* timeperframe is arbitrary and continous */
+/* timeperframe is arbitrary and continuous */
 static int vidioc_enum_frameintervals(struct file *file, void *priv,
 					     struct v4l2_frmivalenum *fival)
 {
···
 
 	fival->type = V4L2_FRMIVAL_TYPE_CONTINUOUS;
 
-	/* fill in stepwise (step=1.0 is requred by V4L2 spec) */
+	/* fill in stepwise (step=1.0 is required by V4L2 spec) */
 	fival->stepwise.min  = tpf_min;
 	fival->stepwise.max  = tpf_max;
 	fival->stepwise.step = (struct v4l2_fract) {1, 1};

drivers/media/platform/vsp1/vsp1_drv.c

···
  * Increment the VSP1 reference count and initialize the device if the first
  * reference is taken.
  *
- * Return a pointer to the VSP1 device or NULL if an error occured.
+ * Return a pointer to the VSP1 device or NULL if an error occurred.
  */
 struct vsp1_device *vsp1_device_get(struct vsp1_device *vsp1)
 {

drivers/media/radio/radio-si476x.c

···
  *
  * @tune_freq: Tune chip to a specific frequency
  * @seek_start: Star station seeking
- * @rsq_status: Get Recieved Signal Quality(RSQ) status
- * @rds_blckcnt: Get recived RDS blocks count
+ * @rsq_status: Get Received Signal Quality(RSQ) status
+ * @rds_blckcnt: Get received RDS blocks count
  * @phase_diversity: Change phase diversity mode of the tuner
  * @phase_div_status: Get phase diversity mode status
  * @acf_status: Get the status of Automatically Controlled

drivers/media/rc/imon.c

···
 	 * 0x68nnnnB7 to 0x6AnnnnB7, the left mouse button generates
 	 * 0x688301b7 and the right one 0x688481b7. All other keys generate
 	 * 0x2nnnnnnn. Position coordinate is encoded in buf[1] and buf[2] with
-	 * reversed endianess. Extract direction from buffer, rotate endianess,
+	 * reversed endianness. Extract direction from buffer, rotate endianness,
 	 * adjust sign and feed the values into stabilize(). The resulting codes
 	 * will be 0x01008000, 0x01007F00, which match the newer devices.
 	 */

drivers/media/rc/redrat3.c

···
 #define RR3_IR_IO_LENGTH_FUZZ	0x04
 /* Timeout for end of signal detection */
 #define RR3_IR_IO_SIG_TIMEOUT	0x05
-/* Minumum value for pause recognition. */
+/* Minimum value for pause recognition. */
 #define RR3_IR_IO_MIN_PAUSE	0x06
 
 /* Clock freq. of EZ-USB chip */

drivers/media/tuners/mt2063.c

···
  *   DNC Output is selected, the other is always off)
  *
  * @state:	ptr to mt2063_state structure
- * @Mode:	desired reciever delivery system
+ * @Mode:	desired receiver delivery system
  *
  * Note: Register cache must be valid for it to work
  */
···
 
 /*
  * As defined on EN 300 429, the DVB-C roll-off factor is 0.15.
- * So, the amount of the needed bandwith is given by:
+ * So, the amount of the needed bandwidth is given by:
  *	Bw = Symbol_rate * (1 + 0.15)
  * As such, the maximum symbol rate supported by 6 MHz is given by:
  *	max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds

drivers/media/tuners/tuner-xc2028-types.h

···
 #define V4L2_STD_A2		(V4L2_STD_A2_A    | V4L2_STD_A2_B)
 #define V4L2_STD_NICAM		(V4L2_STD_NICAM_A | V4L2_STD_NICAM_B)
 
-/* To preserve backward compatibilty,
+/* To preserve backward compatibility,
    (std & V4L2_STD_AUDIO) = 0 means that ALL audio stds are supported
  */
 

drivers/media/usb/dvb-usb-v2/mxl111sf.c

···
 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 	int err;
 
-	/* exit if we didnt initialize the driver yet */
+	/* exit if we didn't initialize the driver yet */
 	if (!state->chip_id) {
 		mxl_debug("driver not yet initialized, exit.");
 		goto fail;
···
 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 	int err;
 
-	/* exit if we didnt initialize the driver yet */
+	/* exit if we didn't initialize the driver yet */
 	if (!state->chip_id) {
 		mxl_debug("driver not yet initialized, exit.");
 		goto fail;

drivers/media/usb/gspca/gl860/gl860.c

···
 	s32 nToSkip =
 		sd->swapRB * (gspca_dev->cam.cam_mode[mode].bytesperline + 1);
 
-	/* Test only against 0202h, so endianess does not matter */
+	/* Test only against 0202h, so endianness does not matter */
 	switch (*(s16 *) data) {
 	case 0x0202:		/* End of frame, start a new one */
 		gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);

drivers/media/usb/gspca/pac207.c

···
 #if IS_ENABLED(CONFIG_INPUT)
 static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
 			u8 *data,		/* interrupt packet data */
-			int len)		/* interrput packet length */
+			int len)		/* interrupt packet length */
 {
 	int ret = -EINVAL;
 

drivers/media/usb/gspca/pac7302.c

···
 #if IS_ENABLED(CONFIG_INPUT)
 static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
 			u8 *data,		/* interrupt packet data */
-			int len)		/* interrput packet length */
+			int len)		/* interrupt packet length */
 {
 	int ret = -EINVAL;
 	u8 data0, data1;

drivers/media/usb/gspca/stv0680.c

···
 	struct sd *sd = (struct sd *) gspca_dev;
 	struct cam *cam = &gspca_dev->cam;
 
-	/* Give the camera some time to settle, otherwise initalization will
+	/* Give the camera some time to settle, otherwise initialization will
 	   fail on hotplug, and yes it really needs a full second. */
 	msleep(1000);
 

drivers/media/usb/gspca/zc3xx.c

···
 #if IS_ENABLED(CONFIG_INPUT)
 static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
 			u8 *data,		/* interrupt packet data */
-			int len)		/* interrput packet length */
+			int len)		/* interrupt packet length */
 {
 	if (len == 8 && data[4] == 1) {
 		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);

drivers/media/usb/pwc/pwc-if.c

···
 	/* Set the leds off */
 	pwc_set_leds(pdev, 0, 0);
 
-	/* Setup intial videomode */
+	/* Setup initial videomode */
 	rc = pwc_set_video_mode(pdev, MAX_WIDTH, MAX_HEIGHT,
 				V4L2_PIX_FMT_YUV420, 30, &compression, 1);
 	if (rc)

drivers/media/usb/uvc/uvc_video.c

···
  *
  * SOF = ((SOF2 - SOF1) * PTS + SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1)   (1)
  *
- * to avoid loosing precision in the division. Similarly, the host timestamp is
+ * to avoid losing precision in the division. Similarly, the host timestamp is
  * computed with
  *
  * TS = ((TS2 - TS1) * PTS + TS1 * SOF2 - TS2 * SOF1) / (SOF2 - SOF1)	     (2)

drivers/media/v4l2-core/v4l2-ctrls.c

···
 		"Advanced Simple",
 		"Core",
 		"Simple Scalable",
-		"Advanced Coding Efficency",
+		"Advanced Coding Efficiency",
 		NULL,
 	};