tree 07b41780fafec9227bbdc5147751ad63c91b9475
parent 9411e3aaa6342eb730daa55cf3377463a37d2aa7
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1570634607 +0300
committer Linus Walleij <linus.walleij@linaro.org> 1571095131 +0200

gpio: intel-mid: Move hardware initialization to callback

The driver wants to initialize related registers before IRQ chip will be added.
That's why move it to a corresponding callback. It also fixes the NULL pointer
dereference.

Fixes: 8069e69a9792 ("gpio: intel-mid: Pass irqchip when adding gpiochip")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>