linux-kernel - [PATCH 3.11 118/272] rt2400pci: fix RSSI read

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Message-Id: <1386334761-25517-119-git-send-email-luis.henriques@canonical.com>
Date:	Fri,  6 Dec 2013 12:56:47 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Stanislaw Gruszka <stf_xl@...pl>,
	"John W. Linville" <linville@...driver.com>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.11 118/272] rt2400pci: fix RSSI read

3.11.10.1 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Stanislaw Gruszka <stf_xl@...pl>

commit 2bf127a5cc372b9319afcbae10b090663b621c8b upstream.

RSSI value is provided on word3 not on word2.

Signed-off-by: Stanislaw Gruszka <stf_xl@...pl>
Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 drivers/net/wireless/rt2x00/rt2400pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 3d53a09..38ed9a3 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1261,7 +1261,7 @@ static void rt2400pci_fill_rxdone(struct queue_entry *entry,
 	 */
 	rxdesc->timestamp = ((u64)rx_high << 32) | rx_low;
 	rxdesc->signal = rt2x00_get_field32(word2, RXD_W2_SIGNAL) & ~0x08;
-	rxdesc->rssi = rt2x00_get_field32(word2, RXD_W3_RSSI) -
+	rxdesc->rssi = rt2x00_get_field32(word3, RXD_W3_RSSI) -
 	    entry->queue->rt2x00dev->rssi_offset;
 	rxdesc->size = rt2x00_get_field32(word0, RXD_W0_DATABYTE_COUNT);
 
-- 
1.8.3.2

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