This is a note to let you know that I've just added the patch titled
pinctrl: lantiq: remove bogus of_gpio_chip_add
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:
pinctrl-lantiq-remove-bogus-of_gpio_chip_add.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@xxxxxxxxxxxxxxx> know about it.
>From 41f632fe177bc4822c2e8236fe7c291e6e9eb6f8 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@xxxxxxxxxx>
Date: Mon, 12 Jan 2015 17:20:51 +0100
Subject: pinctrl: lantiq: remove bogus of_gpio_chip_add
From: Johan Hovold <johan@xxxxxxxxxx>
commit 41f632fe177bc4822c2e8236fe7c291e6e9eb6f8 upstream.
Remove bogus call to of_gpiochip_add (and of_gpio_chip remove in error
path) which is also called when adding the gpio chip.
This prevents adding the same pinctrl range twice.
Fixes: 3f8c50c9b110 ("OF: pinctrl: MIPS: lantiq: implement lantiq/xway
pinctrl support")
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pinctrl/pinctrl-xway.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/pinctrl/pinctrl-xway.c
+++ b/drivers/pinctrl/pinctrl-xway.c
@@ -798,10 +798,8 @@ static int pinmux_xway_probe(struct plat
/* load the gpio chip */
xway_chip.dev = &pdev->dev;
- of_gpiochip_add(&xway_chip);
ret = gpiochip_add(&xway_chip);
if (ret) {
- of_gpiochip_remove(&xway_chip);
dev_err(&pdev->dev, "Failed to register gpio chip\n");
return ret;
}
Patches currently in stable-queue which might be from johan@xxxxxxxxxx are
queue-3.18/gpio-fix-memory-and-reference-leaks-in-gpiochip_add-error-path.patch
queue-3.18/pinctrl-lantiq-remove-bogus-of_gpio_chip_add.patch
queue-3.18/gpio-sysfs-fix-gpio-device-attribute-leak.patch
queue-3.18/gpio-fix-memory-leak-and-sleep-while-atomic.patch
queue-3.18/gpio-sysfs-fix-gpio-chip-device-attribute-leak.patch
queue-3.18/gpio-fix-sleep-while-atomic-in-gpiochip_remove.patch
queue-3.18/leds-netxbig-fix-oops-at-probe-time.patch
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