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authorKevin Hilman <khilman@ti.com>2011-04-21 08:44:45 -0700
committerKevin Hilman <khilman@ti.com>2011-06-16 11:13:02 -0700
commitbdba15db4d81940776ab96ea9f558b7388b0f7fe (patch)
tree339032903ae5d39e58c9f76e058354db4a105e9f /drivers/gpio
parentdf3c851716424fda0c7b14c4cae71cea467a9944 (diff)
downloadop-kernel-dev-bdba15db4d81940776ab96ea9f558b7388b0f7fe.zip
op-kernel-dev-bdba15db4d81940776ab96ea9f558b7388b0f7fe.tar.gz
gpio/omap: remove MPUIO handling from _clear_gpio_irqbank()
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@ti.com>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-omap.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 2ca8142..7135810 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -657,12 +657,6 @@ 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;
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