From 58c0f5aa124534af16d7faaf1abdfa0d9fec8290 Mon Sep 17 00:00:00 2001 From: Alexander Shiyan Date: Sat, 15 Feb 2014 17:12:05 +0400 Subject: 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 Signed-off-by: Linus Walleij --- drivers/gpio/gpio-davinci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 7629b4f12b7f..29321eea3c44 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -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; -- cgit v1.2.3