Commit 2919d12d authored Oct 15, 2017 by Mauro Carvalho Chehab

media: mxl5xx: fix tuning logic



The tuning logic is broken with regards to status report:
it relies on a previously-cached value that may not be valid
if re-tuned.

Change the logic to always read the status.

Acked-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 19326ef0

drivers/media/dvb-frontends/mxl5xx.c

+1 −8

Original line number	Diff line number	Diff line
		@@ -636,16 +636,9 @@ static int tune(struct dvb_frontend *fe, bool re_tune,
		if (r)
		return r;
		state->tune_time = jiffies;
		return 0;
		}
		if (*status & FE_HAS_LOCK)
		return 0;

		r = read_status(fe, status);
		if (r)
		return r;

		return 0;
		return read_status(fe, status);
		}

		static enum fe_code_rate conv_fec(enum MXL_HYDRA_FEC_E fec)

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