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[ARM] 5023/1: Fix broken gpio interrupts on ep93xx
Change gpio_direction_output to gpio_direction_input in ep93xx_gpio_irq_type. Fixes broken gpio interrupts. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -280,7 +280,7 @@ static int ep93xx_gpio_irq_type(unsigned int irq, unsigned int type)
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const int port = gpio >> 3;
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const int port_mask = 1 << (gpio & 7);
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gpio_direction_output(gpio, gpio_get_value(gpio));
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gpio_direction_input(gpio);
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switch (type) {
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case IRQT_RISING:
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