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(parent: 2bf1667) | patch
gpio: intel-mid: Move hardware initialization to callback
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 9 Oct 2019 15:23:27 +0000 (18:23 +0300)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 14 Oct 2019 23:18:51 +0000 (01:18 +0200)
commit870ca156fb2a79f910b2a0c3144a6f0229a3f148
tree07b41780fafec9227bbdc5147751ad63c91b9475tree | snapshot
parent2bf16678ccfd987de45dd5c75b2e12fdb297cbbacommit | diff
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: c827f4856298 ("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>
drivers/gpio/gpio-intel-mid.c diff | blob | history
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