From 8f76afe8d737b9ecadc0097941c9ef1ece61af9e Mon Sep 17 00:00:00 2001 From: Istvan Varga Date: Sat, 4 Jun 2011 12:21:17 -0300 Subject: [PATCH] [media] xc4000: removed redundant tuner reset This patch causes the tuner reset command to be ignored in the firmware code, since this only happens when the BASE/INIT1 firmware is loaded by check_firmware(), and in that case check_firmware() already calls the reset callback before starting to load the firmware. Signed-off-by: Istvan Varga Signed-off-by: Mauro Carvalho Chehab --- drivers/media/common/tuners/xc4000.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/common/tuners/xc4000.c b/drivers/media/common/tuners/xc4000.c index c3e564e..b04c73b 100644 --- a/drivers/media/common/tuners/xc4000.c +++ b/drivers/media/common/tuners/xc4000.c @@ -338,10 +338,12 @@ static int xc_load_i2c_sequence(struct dvb_frontend *fe, const u8 *i2c_sequence) len = i2c_sequence[index] * 256 + i2c_sequence[index+1]; if (len == 0x0000) { /* RESET command */ - result = xc4000_TunerReset(fe); index += 2; +#if 0 /* not needed, as already called by check_firmware() */ + result = xc4000_TunerReset(fe); if (result != XC_RESULT_SUCCESS) return result; +#endif } else if (len & 0x8000) { /* WAIT command */ xc_wait(len & 0x7FFF); -- 2.7.4