media: tuners: fix several typos

Use codespell to fix lots of typos over frontends.

Manually verified to avoid false-positives.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/tuners/mxl5005s.c

@@ -3584,7 +3584,7 @@ static u32 MXL_Ceiling(u32 value, u32 resolution)
 	return value / resolution + (value % resolution > 0 ? 1 : 0);
 }
 
-/* Retrieve the Initialzation Registers */
+/* Retrieve the Initialization Registers */
 static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
 	u8 *RegVal, int *count)
 {

drivers/media/tuners/qm1d1b0004.h

@@ -14,7 +14,7 @@ struct qm1d1b0004_config {
 	struct dvb_frontend *fe;
 
 	u32 lpf_freq;   /* LPF frequency[kHz]. Default: symbol rate */
-	bool half_step; /* use PLL frequency step of 500Hz istead of 1000Hz */
+	bool half_step; /* use PLL frequency step of 500Hz instead of 1000Hz */
 };
 
 /* special values indicating to use the default in qm1d1b0004_config */

drivers/media/tuners/r820t.c

@@ -1664,7 +1664,7 @@ static int r820t_iq_tree(struct r820t_priv *priv,
 
 	/*
 	 * record IMC results by input gain/phase location then adjust
-	 * gain or phase positive 1 step and negtive 1 step,
+	 * gain or phase positive 1 step and negative 1 step,
 	 * both record results
 	 */
 
@@ -2066,7 +2066,7 @@ static int r820t_imr_callibrate(struct r820t_priv *priv)
 	}
 
 	/*
-	 * Disables IMR callibration. That emulates the same behaviour
+	 * Disables IMR calibration. That emulates the same behaviour
 	 * as what is done by rtl-sdr userspace library. Useful for testing
 	 */
 	if (no_imr_cal) {

drivers/media/tuners/tda18271-common.c

@@ -528,14 +528,14 @@ int tda18271_init_regs(struct dvb_frontend *fe)
  *  Standby modes, EP3 [7:5]
  *
  *  | SM  || SM_LT || SM_XT || mode description
- *  |=====\\=======\\=======\\===================================
+ *  |=====\\=======\\=======\\====================================
  *  |  0  ||   0   ||   0   || normal mode
- *  |-----||-------||-------||-----------------------------------
+ *  |-----||-------||-------||------------------------------------
  *  |     ||       ||       || standby mode w/ slave tuner output
- *  |  1  ||   0   ||   0   || & loop thru & xtal oscillator on
- *  |-----||-------||-------||-----------------------------------
+ *  |  1  ||   0   ||   0   || & loop through & xtal oscillator on
+ *  |-----||-------||-------||------------------------------------
  *  |  1  ||   1   ||   0   || standby mode w/ xtal oscillator on
- *  |-----||-------||-------||-----------------------------------
+ *  |-----||-------||-------||------------------------------------
  *  |  1  ||   1   ||   1   || power off
  *
  */

drivers/media/tuners/tda18271-fe.c

@@ -48,7 +48,7 @@ static int tda18271_toggle_output(struct dvb_frontend *fe, int standby)
 	if (tda_fail(ret))
 		goto fail;
 
-	tda_dbg("%s mode: xtal oscillator %s, slave tuner loop thru %s\n",
+	tda_dbg("%s mode: xtal oscillator %s, slave tuner loop through %s\n",
 		standby ? "standby" : "active",
 		priv->output_opt & TDA18271_OUTPUT_XT_OFF ? "off" : "on",
 		priv->output_opt & TDA18271_OUTPUT_LT_OFF ? "off" : "on");

drivers/media/tuners/tda18271.h

@@ -69,10 +69,10 @@ enum tda18271_i2c_gate {
 };
 
 enum tda18271_output_options {
-	/* slave tuner output & loop thru & xtal oscillator always on */
+	/* slave tuner output & loop through & xtal oscillator always on */
 	TDA18271_OUTPUT_LT_XT_ON = 0,
 
-	/* slave tuner output loop thru off */
+	/* slave tuner output loop through off */
 	TDA18271_OUTPUT_LT_OFF = 1,
 
 	/* xtal oscillator off */

drivers/media/tuners/xc4000.c

@@ -1471,8 +1471,8 @@ static int xc4000_get_signal(struct dvb_frontend *fe, u16 *strength)
 	if (rc < 0)
 		goto ret;
 
-	/* Informations from real testing of DVB-T and radio part,
-	   coeficient for one dB is 0xff.
+	/* Information from real testing of DVB-T and radio part,
+	   coefficient for one dB is 0xff.
 	 */
 	tuner_dbg("Signal strength: -%ddB (%05d)\n", value >> 8, value);