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Commit 29025f69 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

r820t: comment out two ancillary tables 



As Gcc6.1 warned, those tables are currently unused:
	drivers/media/tuners/r820t.c:349:18: warning: 'r820t_mixer_gain_steps' defined but not used [-Wunused-const-variable=]
	 static const int r820t_mixer_gain_steps[]  = {
	                  ^~~~~~~~~~~~~~~~~~~~~~
	drivers/media/tuners/r820t.c:345:18: warning: 'r820t_lna_gain_steps' defined but not used [-Wunused-const-variable=]
	 static const int r820t_lna_gain_steps[]  = {
	                  ^~~~~~~~~~~~~~~~~~~~

They're actually used only by a routine that it is currently
commented out. So, move those tables to be together with such
code and comment them out.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent cf47faca

drivers/media/tuners/r820t.c

+15 −14
Original line number Original line Diff line number Diff line
@@ -336,20 +336,6 @@ static int r820t_xtal_capacitor[][2] = { 
	{ 0x10, XTAL_HIGH_CAP_0P },

	{ 0x10, XTAL_HIGH_CAP_0P },

};

};





/*

 * measured with a Racal 6103E GSM test set at 928 MHz with -60 dBm

 * input power, for raw results see:

 *	http://steve-m.de/projects/rtl-sdr/gain_measurement/r820t/

 */



static const int r820t_lna_gain_steps[]  = {

	0, 9, 13, 40, 38, 13, 31, 22, 26, 31, 26, 14, 19, 5, 35, 13

};



static const int r820t_mixer_gain_steps[]  = {

	0, 5, 10, 10, 19, 9, 10, 25, 17, 10, 8, 16, 13, 6, 3, -8

};



/*

/*

 * I2C read/write code and shadow registers logic

 * I2C read/write code and shadow registers logic

 */

 */
@@ -1216,6 +1202,21 @@ static int r820t_read_gain(struct r820t_priv *priv) 




#if 0

#if 0

/* FIXME: This routine requires more testing */

/* FIXME: This routine requires more testing */



/*

 * measured with a Racal 6103E GSM test set at 928 MHz with -60 dBm

 * input power, for raw results see:

 *	http://steve-m.de/projects/rtl-sdr/gain_measurement/r820t/

 */



static const int r820t_lna_gain_steps[]  = {

	0, 9, 13, 40, 38, 13, 31, 22, 26, 31, 26, 14, 19, 5, 35, 13

};



static const int r820t_mixer_gain_steps[]  = {

	0, 5, 10, 10, 19, 9, 10, 25, 17, 10, 8, 16, 13, 6, 3, -8

};



static int r820t_set_gain_mode(struct r820t_priv *priv,

static int r820t_set_gain_mode(struct r820t_priv *priv,

			       bool set_manual_gain,

			       bool set_manual_gain,

			       int gain)

			       int gain)