This is a note to let you know that I've just added the patch titled
clk: imx31: fix rewritten input argument of mx31_clocks_init()
to the 4.4-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-imx31-fix-rewritten-input-argument-of-mx31_clocks_init.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From bae203d58b7dce89664071b3fafe20cedaa3e4f6 Mon Sep 17 00:00:00 2001
From: Vladimir Zapolskiy <vz@xxxxxxxxx>
Date: Mon, 26 Sep 2016 03:03:42 +0300
Subject: clk: imx31: fix rewritten input argument of mx31_clocks_init()
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From: Vladimir Zapolskiy <vz@xxxxxxxxx>
commit bae203d58b7dce89664071b3fafe20cedaa3e4f6 upstream.
Function mx31_clocks_init() is called during clock intialization on
legacy boards with reference clock frequency passed as its input
argument, this can be verified by examination of the function
declaration found in arch/arm/mach-imx/common.h and actual function
users which include that header file.
Inside CCF driver the function ignores its input argument, by chance
the used value in the function body is the same as input arguments on
side of all callers.
Fixes: d9388c843237 ("clk: imx31: Do not call mxc_timer_init twice when booting with DT")
Signed-off-by: Vladimir Zapolskiy <vz@xxxxxxxxx>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Acked-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/clk/imx/clk-imx31.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/clk/imx/clk-imx31.c
+++ b/drivers/clk/imx/clk-imx31.c
@@ -157,10 +157,8 @@ static void __init _mx31_clocks_init(uns
}
}
-int __init mx31_clocks_init(void)
+int __init mx31_clocks_init(unsigned long fref)
{
- u32 fref = 26000000; /* default */
-
_mx31_clocks_init(fref);
clk_register_clkdev(clk[gpt_gate], "per", "imx-gpt.0");
Patches currently in stable-queue which might be from vz@xxxxxxxxx are
queue-4.4/clk-imx31-fix-rewritten-input-argument-of-mx31_clocks_init.patch
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