tree 5e650d8f630797d4740383e72ac0c119612334de
parent 7186fb9fd79d6209fe7aea9dbe06b629c61b389e
author Russell King <rmk+kernel@arm.linux.org.uk> 1327396999 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1328801652 +0000

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

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>