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gpio/omap: conslidate enable/disable of GPIO IRQs, remove ifdefs

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Cleanup GPIO IRQ enable/disable handling by removing SoC-specific

Also split enable/disable IRQ into separate functions for better
readability and also facilitate potentially moving to generic irq_chip
in the future.

Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Kevin Hilman
2011-04-21 09:53:06 -07:00
parent eef4bec7bf
commit 28f3b5a073
6 changed files with 58 additions and 103 deletions
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6
arch/arm/mach-omap2/gpio.c
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@@ -78,6 +78,9 @@ static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
pdata->regs->clr_dataout = OMAP24XX_GPIO_CLEARDATAOUT;
pdata->regs->irqstatus = OMAP24XX_GPIO_IRQSTATUS1;
pdata->regs->irqstatus2 = OMAP24XX_GPIO_IRQSTATUS2;
pdata->regs->irqenable = OMAP24XX_GPIO_IRQENABLE1;
pdata->regs->set_irqenable = OMAP24XX_GPIO_SETIRQENABLE1;
pdata->regs->clr_irqenable = OMAP24XX_GPIO_CLEARIRQENABLE1;
break;
case 2:
pdata->bank_type = METHOD_GPIO_44XX;
@@ -88,6 +91,9 @@ static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
pdata->regs->clr_dataout = OMAP4_GPIO_CLEARDATAOUT;
pdata->regs->irqstatus = OMAP4_GPIO_IRQSTATUS0;
pdata->regs->irqstatus2 = OMAP4_GPIO_IRQSTATUS1;
pdata->regs->irqenable = OMAP4_GPIO_IRQSTATUSSET0;
pdata->regs->set_irqenable = OMAP4_GPIO_IRQSTATUSSET0;
pdata->regs->clr_irqenable = OMAP4_GPIO_IRQSTATUSCLR0;
break;
default:
WARN(1, "Invalid gpio bank_type\n");