Patch "net: dsa: bcm_sf2: Fix 64-bits register writes" has been added to the 4.1-stable tree

Patch "net: dsa: bcm_sf2: Fix 64-bits register writes" has been added to the 4.1-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    net: dsa: bcm_sf2: Fix 64-bits register writes

to the 4.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     net-dsa-bcm_sf2-fix-64-bits-register-writes.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Wed Sep 30 05:18:31 CEST 2015
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Tue, 8 Sep 2015 20:06:41 -0700
Subject: net: dsa: bcm_sf2: Fix 64-bits register writes

From: Florian Fainelli <f.fainelli@gmail.com>

[ Upstream commit 03679a14739a0d4c14b52ba65a69ff553bfba73b ]

The macro to write 64-bits quantities to the 32-bits register swapped
the value and offsets arguments, we want to preserve the ordering of the
arguments with respect to how writel() is implemented for instance:
value first, offset/base second.

Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/dsa/bcm_sf2.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/dsa/bcm_sf2.h
+++ b/drivers/net/dsa/bcm_sf2.h
@@ -112,8 +112,8 @@ static inline u64 name##_readq(struct bc
 	spin_unlock(&priv->indir_lock);					\
 	return (u64)indir << 32 | dir;					\
 }									\
-static inline void name##_writeq(struct bcm_sf2_priv *priv, u32 off,	\
-							u64 val)	\
+static inline void name##_writeq(struct bcm_sf2_priv *priv, u64 val,	\
+							u32 off)	\
 {									\
 	spin_lock(&priv->indir_lock);					\
 	reg_writel(priv, upper_32_bits(val), REG_DIR_DATA_WRITE);	\


Patches currently in stable-queue which might be from f.fainelli@gmail.com are

queue-4.1/net-dsa-bcm_sf2-do-not-override-speed-settings.patch
queue-4.1/net-phy-fixed_phy-handle-link-down-case.patch
queue-4.1/net-dsa-bcm_sf2-fix-ageing-conditions-and-operation.patch
queue-4.1/of_mdio-add-new-dt-property-managed-to-specify-the-phy-management-type.patch
queue-4.1/net-dsa-bcm_sf2-fix-64-bits-register-writes.patch