On Thursday, September 10, 2015 06:04:45 PM Hiroaki KAWAI wrote: > Fix rssi calculation error which was introduced in otus to ar9170 > porting. > > Signed-off-by: Hiroaki KAWAI <hiroaki.kawai@xxxxxxxxx> Acked-by: Christian Lamparter <chunkeey@xxxxxxxxxxxxxx> For reference: Here's the line in the original otus code: <http://lxr.free-electrons.com/source/drivers/staging/otus/hal/hpusb.c?v=2.6.33#L818> This value/result isn't used anywhere, so we could also remove it. > --- > drivers/net/wireless/ath/carl9170/rx.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c > index 924135b..d66533c 100644 > --- a/drivers/net/wireless/ath/carl9170/rx.c > +++ b/drivers/net/wireless/ath/carl9170/rx.c > @@ -453,7 +453,7 @@ static void carl9170_rx_phy_status(struct ar9170 *ar, > /* post-process RSSI */ > for (i = 0; i < 7; i++) > if (phy->rssi[i] & 0x80) > - phy->rssi[i] = ((phy->rssi[i] & 0x7f) + 1) & 0x7f; > + phy->rssi[i] = ((~phy->rssi[i] & 0x7f) + 1) & 0x7f; > > /* TODO: we could do something with phy_errors */ > status->signal = ar->noise[0] + phy->rssi_combined; > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
