gpio: em: Use irq_data_get_irq_chip_data() at appropriate places

Then we can remove irq_to_priv() function.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2012-09-04 21:58:33 +08:00 • committed by Linus Walleij
commit a9f77c93ab