iio: adc: meson-saradc: use NULL instead of 0 for pointer
authorPaolo Cretaro <paolocretaro@gmail.com>
Sun, 28 May 2017 11:24:38 +0000 (13:24 +0200)
committerJonathan Cameron <jic23@kernel.org>
Sat, 3 Jun 2017 08:55:26 +0000 (09:55 +0100)
commit6b503b216d1eff4d61a0bc34e09d1fd4d6e0ee79
tree91d846e20f018c5c0d9f36234d1d37ffcd7967c1
parent42d97ac6a8384197f5b2745592c55aae3191b0e0
iio: adc: meson-saradc: use NULL instead of 0 for pointer

Fix sparse warning: Using plain integer as NULL pointer

Signed-off-by: Paolo Cretaro <paolocretaro@gmail.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/adc/meson_saradc.c