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Diffstat (limited to 'drivers/media/dvb/frontends/stb0899_drv.c')
-rw-r--r--drivers/media/dvb/frontends/stb0899_drv.c22
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 8b0dc74..5d7f8a9 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1129,7 +1129,6 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber)
struct stb0899_internal *internal = &state->internal;
u8 lsb, msb;
- u32 i;
*ber = 0;
@@ -1137,14 +1136,9 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber)
case SYS_DVBS:
case SYS_DSS:
if (internal->lock) {
- /* average 5 BER values */
- for (i = 0; i < 5; i++) {
- msleep(100);
- lsb = stb0899_read_reg(state, STB0899_ECNT1L);
- msb = stb0899_read_reg(state, STB0899_ECNT1M);
- *ber += MAKEWORD16(msb, lsb);
- }
- *ber /= 5;
+ lsb = stb0899_read_reg(state, STB0899_ECNT1L);
+ msb = stb0899_read_reg(state, STB0899_ECNT1M);
+ *ber = MAKEWORD16(msb, lsb);
/* Viterbi Check */
if (STB0899_GETFIELD(VSTATUS_PRFVIT, internal->v_status)) {
/* Error Rate */
@@ -1157,13 +1151,9 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber)
break;
case SYS_DVBS2:
if (internal->lock) {
- /* Average 5 PER values */
- for (i = 0; i < 5; i++) {
- msleep(100);
- lsb = stb0899_read_reg(state, STB0899_ECNT1L);
- msb = stb0899_read_reg(state, STB0899_ECNT1M);
- *ber += MAKEWORD16(msb, lsb);
- }
+ lsb = stb0899_read_reg(state, STB0899_ECNT1L);
+ msb = stb0899_read_reg(state, STB0899_ECNT1M);
+ *ber = MAKEWORD16(msb, lsb);
/* ber = ber * 10 ^ 7 */
*ber *= 10000000;
*ber /= (-1 + (1 << (4 + 2 * STB0899_GETFIELD(NOE, internal->err_ctrl))));
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