Anton Staaf 1e73a1ba06 GPIO: Reduce code duplication in STM32 gpio driver ...

Previously the F0 and L variants had almost identical driver files
and the F variant shared about half of its driver.  This refactor
moves the shared code into gpio.c and gpio-f0-l.c, the latter
is for code shared between the F0 and L variants.

Signed-off-by: Anton Staaf <robotboy@chromium.org>

BRANCH=none
TEST=make buildall -j
     Followed by manual testing of interrupt on change and UART
     functionality on STM32F0 based discovery board.

Change-Id: I920babd1861548272af2857c8bd3e4f9dac4985c
Reviewed-on: https://chromium-review.googlesource.com/207986
Tested-by: Anton Staaf <robotboy@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Commit-Queue: Anton Staaf <robotboy@chromium.org>

2014-07-17 00:39:47 +00:00

6.8 KiB

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