From 2f4133de28edafcaac3ce6b57faf8f40ed2ff1b9 Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Mon, 31 Oct 2011 23:29:17 -0300 Subject: [PATCH] [media] mxl111sf: check for errors after mxl111sf_write_reg in mxl111sf_idac_config Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/mxl111sf-phy.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-phy.c b/drivers/media/dvb/dvb-usb/mxl111sf-phy.c index ae8c2f8..09787be 100644 --- a/drivers/media/dvb/dvb-usb/mxl111sf-phy.c +++ b/drivers/media/dvb/dvb-usb/mxl111sf-phy.c @@ -328,9 +328,11 @@ int mxl111sf_idac_config(struct mxl111sf_state *state, /* set hysteresis value reg: 0x0B<5:0> */ ret = mxl111sf_write_reg(state, V6_IDAC_HYSTERESIS_REG, (hysteresis_value & 0x3F)); + mxl_fail(ret); } ret = mxl111sf_write_reg(state, V6_IDAC_SETTINGS_REG, val); + mxl_fail(ret); return ret; } -- 2.7.4