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[ARM] 3192/1: Remove gpio_isr_line_clear() API from IXP4xx

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Patch from Deepak Saxena

Other than interrupt masking purposes, this API is only used when
configuring interrupt lines and this patch moves that functionality
directly into the ixp4xx_set_irq_type() implementation as board level
PCI code should not need to worry about those details.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Deepak Saxena
2006-01-04 17:17:10 +00:00
committed by Russell King
parent b3a962455b
commit f7e8bbb820
7 changed files with 3 additions and 28 deletions
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4
arch/arm/mach-ixp4xx/common.c
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@ -142,6 +142,8 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
*int_reg &= ~(IXP4XX_GPIO_STYLE_CLEAR <<
(line * IXP4XX_GPIO_STYLE_SIZE));
*IXP4XX_GPIO_GPISR = (1 << line);
/* Set the new style */
*int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE));
@ -169,7 +171,7 @@ static void ixp4xx_irq_ack(unsigned int irq)
int line = (irq < 32) ? irq2gpio[irq] : -1;
if (line >= 0)
gpio_line_isr_clear(line);
*IXP4XX_GPIO_GPISR = (1 << line);
}
/*