From 6f1bd426122da4a2d22570494bba9cf3dffbd753 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 4 Feb 2016 10:01:05 -0200 Subject: [PATCH] [media] friio-fe: remove get_frontend() callback This driver doesn't support getting frontend information and it only works in automatic mode. So, let's remove get_frontend() and update the cache at set_frontend(). Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/dvb-usb/friio-fe.c | 27 ++++++++++----------------- 1 file changed, 10 insertions(+), 17 deletions(-) diff --git a/drivers/media/usb/dvb-usb/friio-fe.c b/drivers/media/usb/dvb-usb/friio-fe.c index 8ec92fbeabad..979f05b4b87c 100644 --- a/drivers/media/usb/dvb-usb/friio-fe.c +++ b/drivers/media/usb/dvb-usb/friio-fe.c @@ -283,20 +283,6 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe, return r; } -static int jdvbt90502_get_frontend(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - p->inversion = INVERSION_AUTO; - p->bandwidth_hz = 6000000; - p->code_rate_HP = FEC_AUTO; - p->code_rate_LP = FEC_AUTO; - p->modulation = QAM_64; - p->transmission_mode = TRANSMISSION_MODE_AUTO; - p->guard_interval = GUARD_INTERVAL_AUTO; - p->hierarchy = HIERARCHY_AUTO; - return 0; -} - static int jdvbt90502_set_frontend(struct dvb_frontend *fe) { struct dtv_frontend_properties *p = &fe->dtv_property_cache; @@ -312,8 +298,16 @@ static int jdvbt90502_set_frontend(struct dvb_frontend *fe) deb_fe("%s: Freq:%d\n", __func__, p->frequency); - /* for recovery from DTV_CLEAN */ - fe->dtv_property_cache.delivery_system = SYS_ISDBT; + /* This driver only works on auto mode */ + p->inversion = INVERSION_AUTO; + p->bandwidth_hz = 6000000; + p->code_rate_HP = FEC_AUTO; + p->code_rate_LP = FEC_AUTO; + p->modulation = QAM_64; + p->transmission_mode = TRANSMISSION_MODE_AUTO; + p->guard_interval = GUARD_INTERVAL_AUTO; + p->hierarchy = HIERARCHY_AUTO; + p->delivery_system = SYS_ISDBT; ret = jdvbt90502_pll_set_freq(state, p->frequency); if (ret) { @@ -466,7 +460,6 @@ static struct dvb_frontend_ops jdvbt90502_ops = { .set_property = jdvbt90502_set_property, .set_frontend = jdvbt90502_set_frontend, - .get_frontend = jdvbt90502_get_frontend, .read_status = jdvbt90502_read_status, .read_signal_strength = jdvbt90502_read_signal_strength, -- 2.34.1