ARM: sa11x0: assabet: avoid glitching GPIOs when setting outputs

Browse source

Avoid glitching the GPIO signals during initialization, which can
have undesirable effects.  Ensure that the desired pin state is set
before we change the GPIO pin direction to be an output.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

...

This commit is contained in:

Russell King 2012-01-24 09:23:19 +00:00

parent 7186fb9fd7

commit 4f592e6d1a

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

arch/arm/mach-sa1100/assabet.c

View file