diff options
Diffstat (limited to 'drivers/media/dvb-frontends')
| -rw-r--r-- | drivers/media/dvb-frontends/af9033.c | 12 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2820r_c.c | 2 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c index 30ee59052157..65728c25ea05 100644 --- a/drivers/media/dvb-frontends/af9033.c +++ b/drivers/media/dvb-frontends/af9033.c @@ -170,18 +170,18 @@ static int af9033_rd_reg_mask(struct af9033_state *state, u32 reg, u8 *val, static int af9033_wr_reg_val_tab(struct af9033_state *state, const struct reg_val *tab, int tab_len) { +#define MAX_TAB_LEN 212 int ret, i, j; - u8 buf[MAX_XFER_SIZE]; + u8 buf[1 + MAX_TAB_LEN]; + + dev_dbg(&state->i2c->dev, "%s: tab_len=%d\n", __func__, tab_len); if (tab_len > sizeof(buf)) { - dev_warn(&state->i2c->dev, - "%s: i2c wr len=%d is too big!\n", - KBUILD_MODNAME, tab_len); + dev_warn(&state->i2c->dev, "%s: tab len %d is too big\n", + KBUILD_MODNAME, tab_len); return -EINVAL; } - dev_dbg(&state->i2c->dev, "%s: tab_len=%d\n", __func__, tab_len); - for (i = 0, j = 0; i < tab_len; i++) { buf[j] = tab[i].val; diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c index 125a44041011..5c6ab4921bf1 100644 --- a/drivers/media/dvb-frontends/cxd2820r_c.c +++ b/drivers/media/dvb-frontends/cxd2820r_c.c @@ -78,7 +78,7 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe) num = if_freq / 1000; /* Hz => kHz */ num *= 0x4000; - if_ctl = cxd2820r_div_u64_round_closest(num, 41000); + if_ctl = 0x4000 - cxd2820r_div_u64_round_closest(num, 41000); buf[0] = (if_ctl >> 8) & 0x3f; buf[1] = (if_ctl >> 0) & 0xff; |
