drx39xxj_set_lna() and drx39xxj_set_frontend() set LNA. Instead of duplicating LNA configure code, change to use drxj_set_lna_state() which sets LNA to the caller requested state (on or off).
Signed-off-by: Shuah Khan <shuah...@samsung.com> --- This patch depends on previous patch that added drxj_set_lna_state(). https://lkml.org/lkml/2014/7/24/469 drivers/media/dvb-frontends/drx39xyj/drxj.c | 29 ++------------------------- 1 file changed, 2 insertions(+), 27 deletions(-) diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index 31fee7b..d6d2930 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -12154,13 +12154,7 @@ static int drx39xxj_set_frontend(struct dvb_frontend *fe) return -EINVAL; } /* Just for giggles, let's shut off the LNA again.... */ - uio_data.uio = DRX_UIO1; - uio_data.value = false; - result = ctrl_uio_write(demod, &uio_data); - if (result != 0) { - pr_err("Failed to disable LNA!\n"); - return 0; - } + drxj_set_lna_state(demod, false); /* After set_frontend, except for strength, stats aren't available */ p->strength.stat[0].scale = FE_SCALE_RELATIVE; @@ -12243,26 +12237,7 @@ static int drx39xxj_set_lna(struct dvb_frontend *fe) } } - /* Turn off the LNA */ - uio_cfg.uio = DRX_UIO1; - uio_cfg.mode = DRX_UIO_MODE_READWRITE; - /* Configure user-I/O #3: enable read/write */ - result = ctrl_set_uio_cfg(demod, &uio_cfg); - if (result) { - pr_err("Failed to setup LNA GPIO!\n"); - return result; - } - - uio_data.uio = DRX_UIO1; - uio_data.value = c->lna; - result = ctrl_uio_write(demod, &uio_data); - if (result != 0) { - pr_err("Failed to %sable LNA!\n", - c->lna ? "en" : "dis"); - return result; - } - - return 0; + return drxj_set_lna_state(demod, c->lna); } static int drx39xxj_get_tune_settings(struct dvb_frontend *fe, -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
