tree fe511ea71747c4a27cad8e56990681e67345f926
parent 8d0223744f531168d4ae87f33354d12a50402779
author Michael Hennerich <michael.hennerich@analog.com> 1227001702 +0800
committer Bryan Wu <cooloney@kernel.org> 1227001702 +0800

Blackfin arch: Convert Blackfin GPIO driver to use common gpiolib/gpiochip infrastructure

 - This patch adds support for ARCH_WANT_OPTIONAL_GPIOLIB.
 - It may be changed in future to ARCH_REQUIRE_GPIOLIB.
 - Change GPIO_BANK_NUM use DIV_ROUND_UP( , ) macro

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>