[PATCH 02/15] OMAP: GPIO: remove MPUIO handling from _clear_gpio_irqbank()

[Kevin Hilman]

Remove the OMAP1 #ifdef and MPUIO special case for _clear_gpio_irqbank()

The MPUIOs do not need a register access to ack/clear the IRQ status,
since reading the IRQ status clears it.  In addition, the MPUIO
irq_chip has an empty ack method, so _clear_gpio_irqbank() is never
used for MPUIOs.

Signed-off-by: Kevin Hilman <khilman at ti.com>
---
 arch/arm/plat-omap/gpio.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index fe6971a..8b5ca6e 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -770,12 +770,6 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
 	void __iomem *reg = bank->base;
 
 	switch (bank->method) {
-#ifdef CONFIG_ARCH_OMAP1
-	case METHOD_MPUIO:
-		/* MPUIO irqstatus is reset by reading the status register,
-		 * so do nothing here */
-		return;
-#endif
 #ifdef CONFIG_ARCH_OMAP15XX
 	case METHOD_GPIO_1510:
 		reg += OMAP1510_GPIO_INT_STATUS;
-- 
1.7.4