Commit 58c0f5aa authored Feb 15, 2014 by Alexander Shiyan Committed by Linus Walleij Feb 24, 2014

gpio: davinci: Use signed type for 'irq' variable



Variable 'irq' is declared as unsigned and then used to store
negative return values from irq_alloc_descs() such as -EINVAL.
This patch fix this by declaring the variable as a signed.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 717f70e3

drivers/gpio/gpio-davinci.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -423,7 +423,8 @@ static const struct irq_domain_ops davinci_gpio_irq_ops = {

		static int davinci_gpio_irq_setup(struct platform_device *pdev)
		{
		unsigned gpio, irq, bank;
		unsigned gpio, bank;
		int irq;
		struct clk *clk;
		u32 binten = 0;
		unsigned ngpio, bank_irq;

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