Commit 3f7c0a69 authored by Peter Senna Tschudin's avatar Peter Senna Tschudin Committed by Mauro Carvalho Chehab
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[media] s5h1420: Unused variable clock_setting 



The switch/case was setting clock_setting that is not being used. Both switch/case and the variable definition were removed.

Currently clock is being calculated by the formula:
(state->fclk/1000000 - 8)

Tested by compilation only.

Signed-off-by: default avatarPeter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 59f6a93f

drivers/media/dvb/frontends/s5h1420.c

+0 −20
Original line number Diff line number Diff line
@@ -634,7 +634,6 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe) 
	struct s5h1420_state* state = fe->demodulator_priv;

	int frequency_delta;

	struct dvb_frontend_tune_settings fesettings;

	uint8_t clock_setting;



	dprintk("enter %s\n", __func__);
@@ -679,25 +678,6 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe) 
	else

		state->fclk = 44000000;



	/* Clock */

	switch (state->fclk) {

	default:

	case 88000000:

		clock_setting = 80;

		break;

	case 86000000:

		clock_setting = 78;

		break;

	case 80000000:

		clock_setting = 72;

		break;

	case 59000000:

		clock_setting = 51;

		break;

	case 44000000:

		clock_setting = 36;

		break;

	}

	dprintk("pll01: %d, ToneFreq: %d\n", state->fclk/1000000 - 8, (state->fclk + (TONE_FREQ * 32) - 1) / (TONE_FREQ * 32));

	s5h1420_writereg(state, PLL01, state->fclk/1000000 - 8);

	s5h1420_writereg(state, PLL02, 0x40);