Patch "clk: at91: fix clk_programmable_set_parent()" has been added to the 4.6-stable tree

[<gregkh@linuxfoundation.org>]

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

    clk: at91: fix clk_programmable_set_parent()

to the 4.6-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:
     clk-at91-fix-clk_programmable_set_parent.patch
and it can be found in the queue-4.6 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 f96423f483b1a7854270335b319e8d1cdd6f3585 Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Mon, 18 Jul 2016 09:49:12 +0200
Subject: clk: at91: fix clk_programmable_set_parent()

From: Boris Brezillon <boris.brezillon@free-electrons.com>

commit f96423f483b1a7854270335b319e8d1cdd6f3585 upstream.

Since commit 1bdf02326b71e ("clk: at91: make use of syscon/regmap
internally"), clk_programmable_set_parent() is always selecting the
first parent (AKA slow_clk), no matter what's passed in the 'index'
parameter.

Fix that by initializing the pckr variable to the index value.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Fixes: 1bdf02326b71e ("clk: at91: make use of syscon/regmap internally")
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1468828152-18389-1-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/clk/at91/clk-programmable.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/clk/at91/clk-programmable.c
+++ b/drivers/clk/at91/clk-programmable.c
@@ -99,7 +99,7 @@ static int clk_programmable_set_parent(s
 	struct clk_programmable *prog = to_clk_programmable(hw);
 	const struct clk_programmable_layout *layout = prog->layout;
 	unsigned int mask = layout->css_mask;
-	unsigned int pckr = 0;
+	unsigned int pckr = index;
 
 	if (layout->have_slck_mck)
 		mask |= AT91_PMC_CSSMCK_MCK;


Patches currently in stable-queue which might be from boris.brezillon@free-electrons.com are

queue-4.6/clk-at91-fix-clk_programmable_set_parent.patch