Patch "clk: at91: usb: fix determine_rate prototype again" has been added to the 3.18-stable tree

[<gregkh@linuxfoundation.org>]

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

    clk: at91: usb: fix determine_rate prototype again

to the 3.18-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-usb-fix-determine_rate-prototype-again.patch
and it can be found in the queue-3.18 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 arnd@arndb.de  Thu Apr 27 11:55:29 2017
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 21 Apr 2017 14:45:23 +0200
Subject: clk: at91: usb: fix determine_rate prototype again
To: stable@vger.kernel.org
Cc: gregkh@linuxfoundation.org, Arnd Bergmann <arnd@arndb.de>, Boris Brezillon <boris.brezillon@free-electrons.com>, Mike Turquette <mturquette@linaro.org>, linux-kernel@vger.kernel.org
Message-ID: <20170421124528.2644028-1-arnd@arndb.de>

From: Arnd Bergmann <arnd@arndb.de>

We had an incorrect backport of
4591243102fa ("clk: at91: usb: propagate rate modification to the parent clk")
that was fixed incorrectly in linux-3.18.y by
76723e7ed589 ("clk: at91: usb: fix determine_rate prototype")

as shown by this warning:

drivers/clk/at91/clk-usb.c:155:20: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
drivers/clk/at91/clk-usb.c:193:20: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]

This should fix it properly.

Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/clk/at91/clk-usb.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/clk/at91/clk-usb.c
+++ b/drivers/clk/at91/clk-usb.c
@@ -59,7 +59,7 @@ static unsigned long at91sam9x5_clk_usb_
 static long at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw,
 					      unsigned long rate,
 					      unsigned long *best_parent_rate,
-					      struct clk_hw **best_parent_hw)
+					      struct clk **best_parent_hw)
 {
 	struct clk *parent = NULL;
 	long best_rate = -EINVAL;
@@ -91,7 +91,7 @@ static long at91sam9x5_clk_usb_determine
 				best_rate = tmp_rate;
 				best_diff = tmp_diff;
 				*best_parent_rate = tmp_parent_rate;
-				*best_parent_hw = __clk_get_hw(parent);
+				*best_parent_hw = parent;
 			}
 
 			if (!best_diff || tmp_rate < rate)


Patches currently in stable-queue which might be from arnd@arndb.de are

queue-3.18/acpi-power-avoid-maybe-uninitialized-warning.patch
queue-3.18/gadgetfs-fix-uninitialized-variable-in-error-handling.patch
queue-3.18/clk-at91-usb-fix-determine_rate-prototype-again.patch
queue-3.18/arm-psci-fix-header-file.patch
queue-3.18/dm-bufio-hide-bogus-warning.patch