gpio/mxc: add chained_irq_enter/exit() to mx2_gpio_irq_handler

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	0e44b6e (gpio/mxc: add chained_irq_enter/exit() to mx3_gpio_irq_handler())

. It doesn't seem to be critical to make the irqs work, but still it is
more correct.

Signed-off-by: Uwe Kleine-König <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
1 file changed