projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a752fbb) | patch
gpio: lynxpoint: Move hardware initialization to callback
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 9 Oct 2019 15:58:45 +0000 (18:58 +0300)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 14 Oct 2019 23:18:57 +0000 (01:18 +0200)
commita33912061607979380e070af63a9adeef0a16246
treea545d2122da57371dbde20ae00ea6e938cfa8de3tree | snapshot
parenta752fbb4b4644d09964e76c69ccd1acc700e907acommit | diff
gpio: lynxpoint: 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: 7b1e889436a1 ("gpio: lynxpoint: 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-lynxpoint.c diff | blob | history
Domain: System / Kernel;