linux-kernel - [PATCH 3.16.y-ckt 120/126] net: mvneta: fix bit assignment in MVNETA_RXQ_CONFIG

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Message-Id: <1452076655-12851-121-git-send-email-luis.henriques@canonical.com>
Date:	Wed,  6 Jan 2016 10:37:29 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Marcin Wojtas <mw@...ihalf.com>,
	"David S. Miller" <davem@...emloft.net>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.16.y-ckt 120/126] net: mvneta: fix bit assignment in MVNETA_RXQ_CONFIG_REG

3.16.7-ckt22 -stable review patch.  If anyone has any objections, please let me know.

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

From: Marcin Wojtas <mw@...ihalf.com>

commit e5bdf689d32fcf3aaf548c71e715b303ba20b5d1 upstream.

MVNETA_RXQ_HW_BUF_ALLOC bit which controls enabling hardware buffer
allocation was mistakenly set as BIT(1). This commit fixes the assignment.

Signed-off-by: Marcin Wojtas <mw@...ihalf.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>

Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP network
unit")
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 drivers/net/ethernet/marvell/mvneta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 572e203d28be..798f9c78a83f 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -34,7 +34,7 @@
 
 /* Registers */
 #define MVNETA_RXQ_CONFIG_REG(q)                (0x1400 + ((q) << 2))
-#define      MVNETA_RXQ_HW_BUF_ALLOC            BIT(1)
+#define      MVNETA_RXQ_HW_BUF_ALLOC            BIT(0)
 #define      MVNETA_RXQ_PKT_OFFSET_ALL_MASK     (0xf    << 8)
 #define      MVNETA_RXQ_PKT_OFFSET_MASK(offs)   ((offs) << 8)
 #define MVNETA_RXQ_THRESHOLD_REG(q)             (0x14c0 + ((q) << 2))
--
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