diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2009-03-01 01:34:25 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 19:43:03 +0400 |
| commit | b1ff363bfe279c41bd4e43886d47c810459a244e (patch) | |
| tree | 69582fbbc9c5c3abda7a17ff2a09b5db2af5ae8b /drivers/media/common | |
| parent | 69e233332432551e10d64492e60d84fee7657bb6 (diff) | |
| download | linux-b1ff363bfe279c41bd4e43886d47c810459a244e.tar.xz | |
V4L/DVB (10780): mxl5007t: remove function mxl5007t_check_rf_input_power
This function does not work properly and is not necessary - remove it for now.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common')
| -rw-r--r-- | drivers/media/common/tuners/mxl5007t.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c index cbcb19b6e09d..e2a2cf2d31fc 100644 --- a/drivers/media/common/tuners/mxl5007t.c +++ b/drivers/media/common/tuners/mxl5007t.c @@ -577,36 +577,12 @@ fail: return ret; } -static int mxl5007t_check_rf_input_power(struct mxl5007t_state *state, - s32 *rf_input_level) -{ - u8 d1, d2; - int ret; - - ret = mxl5007t_read_reg(state, 0xb7, &d1); - if (mxl_fail(ret)) - goto fail; - - ret = mxl5007t_read_reg(state, 0xbf, &d2); - if (mxl_fail(ret)) - goto fail; - - d2 = d2 >> 4; - if (d2 > 7) - d2 += 0xf0; - - *rf_input_level = (s32)(d1 + d2 - 113); -fail: - return ret; -} - /* ------------------------------------------------------------------------- */ static int mxl5007t_get_status(struct dvb_frontend *fe, u32 *status) { struct mxl5007t_state *state = fe->tuner_priv; int rf_locked, ref_locked; - s32 rf_input_level = 0; int ret; if (fe->ops.i2c_gate_ctrl) @@ -617,11 +593,6 @@ static int mxl5007t_get_status(struct dvb_frontend *fe, u32 *status) goto fail; mxl_debug("%s%s", rf_locked ? "rf locked " : "", ref_locked ? "ref locked" : ""); - - ret = mxl5007t_check_rf_input_power(state, &rf_input_level); - if (mxl_fail(ret)) - goto fail; - mxl_debug("rf input power: %d", rf_input_level); fail: if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); |