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Date: Mon, 12 Jan 2015 17:12:29 +0100 From: Johan Hovold <johan@...nel.org> To: Linus Walleij <linus.walleij@...aro.org> Cc: Alexandre Courbot <gnurou@...il.com>, linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, Johan Hovold <johan@...nel.org> Subject: [PATCH 6/6] gpio: unregister gpiochip device before removing it Unregister gpiochip device (used to export information through sysfs) before removing it internally. This way removal will reverse addition. Signed-off-by: Johan Hovold <johan@...nel.org> --- drivers/gpio/gpiolib.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 37f919dc2cb4..568aa2b6bdb0 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -327,6 +327,8 @@ void gpiochip_remove(struct gpio_chip *chip) unsigned long flags; unsigned id; + gpiochip_unexport(chip); + gpiochip_irqchip_remove(chip); acpi_gpiochip_remove(chip); @@ -343,7 +345,6 @@ void gpiochip_remove(struct gpio_chip *chip) list_del(&chip->list); spin_unlock_irqrestore(&gpio_lock, flags); - gpiochip_unexport(chip); kfree(chip->desc); chip->desc = NULL; -- 2.0.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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