Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
.c0 = 0,
};
-static u8 lpphy_nbits(s32 val)
-{
- u32 tmp = abs(val);
- u8 nbits = 0;
-
- while (tmp != 0) {
- nbits++;
- tmp >>= 1;
- }
-
- return nbits;
-}
-
static int lpphy_calc_rx_iq_comp(struct b43_wldev *dev, u16 samples)
{
struct lpphy_iq_est iq_est;
goto out;
}
- prod_msb = lpphy_nbits(prod);
- q_msb = lpphy_nbits(qpwr);
+ prod_msb = fls(abs(prod));
+ q_msb = fls(abs(qpwr));
tmp1 = prod_msb - 20;
if (tmp1 >= 0) {