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Commit c452d944 authored by Hiroaki KAWAI's avatar Hiroaki KAWAI Committed by Kalle Valo
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carl9170: fix bad rssi reading 



Fix rssi calculation error which was introduced in otus to ar9170
porting.

Signed-off-by: default avatarHiroaki KAWAI <hiroaki.kawai@gmail.com>
Acked-by: default avatarChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 76ea6fdb

drivers/net/wireless/ath/carl9170/rx.c

+1 −1
Original line number Diff line number Diff line
@@ -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;