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[ARM] 2935/1: ixp4xx: fix warnings in ixp4xx_set_irq_type

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Patch from David Vrabel

Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
David Vrabel 2005-09-26 19:52:56 +01:00 committed by Russell King
parent cbf8fd9f5a
commit 6132f9e146
1 changed files with 4 additions and 1 deletions
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5
arch/arm/mach-ixp4xx/common.c
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@ -125,7 +125,8 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
} else if (type & IRQT_LOW) {
int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW;
irq_type = IXP4XX_IRQ_LEVEL;
}
} else
return -EINVAL;
ixp4xx_config_irq(irq, irq_type);
@ -142,6 +143,8 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
/* Set the new style */
*int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE));
return 0;
}
static void ixp4xx_irq_mask(unsigned int irq)