Commit c2026b3a authored by Andrew de Quincey's avatar Andrew de Quincey Committed by Linus Torvalds
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[PATCH] dvb: frontend: tda1004x: fix SNR reading 



Fix SNR reading

Signed-off-by: default avatarAndrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: default avatarJohannes Stezenbach <js@linuxtv.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 78639a3f

drivers/media/dvb/frontends/tda1004x.c

+1 −2
Original line number Diff line number Diff line
@@ -1046,7 +1046,6 @@ static int tda1004x_read_snr(struct dvb_frontend* fe, u16 * snr) 
	tmp = tda1004x_read_byte(state, TDA1004X_SNR);

	if (tmp < 0)

		return -EIO;

	if (tmp)

	tmp = 255 - tmp;



	*snr = ((tmp << 8) | tmp);