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@xxxxxx>
---
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
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