linux-kernel - [PATCH 3.5 51/88] mwifiex: add missing endian conversion for fw

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Message-Id: <1391772205-22239-52-git-send-email-luis.henriques@canonical.com>
Date:	Fri,  7 Feb 2014 11:22:48 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Amitkumar Karwar <akarwar@...vell.com>,
	Bing Zhao <bzhao@...vell.com>,
	"John W. Linville" <linville@...driver.com>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.5 51/88] mwifiex: add missing endian conversion for fw_tsf

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

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

From: Amitkumar Karwar <akarwar@...vell.com>

commit 9795229752c31da0c5f8a7dc4c827665327b52f9 upstream.

It is u64 data received from firmware. Little endian to cpu
conversion is required here.

Signed-off-by: Amitkumar Karwar <akarwar@...vell.com>
Signed-off-by: Bing Zhao <bzhao@...vell.com>
Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 drivers/net/wireless/mwifiex/scan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 9ca1b9c..fee62b7 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1603,7 +1603,7 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
 		const u8 *ie_buf;
 		size_t ie_len;
 		u16 channel = 0;
-		u64 fw_tsf = 0;
+		__le64 fw_tsf = 0;
 		u16 beacon_size = 0;
 		u32 curr_bcn_bytes;
 		u32 freq;
@@ -1731,7 +1731,7 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
 					      ie_buf, ie_len, rssi, GFP_KERNEL);
 				bss_priv = (struct mwifiex_bss_priv *)bss->priv;
 				bss_priv->band = band;
-				bss_priv->fw_tsf = fw_tsf;
+				bss_priv->fw_tsf = le64_to_cpu(fw_tsf);
 				if (priv->media_connected &&
 				    !memcmp(bssid,
 					    priv->curr_bss_params.bss_descriptor
-- 
1.8.3.2

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