tree 05c65aa94c96a817e87190753eee67656a902f89
parent 78a43158724793f9dc25f1e4c866393654704b87
author Hartmut Knaack <knaack.h@gmx.de> 1318285365 +0200
committer Grant Likely <grant.likely@secretlab.ca> 1318535377 -0600

gpio-pca953x: fix gpio_base

gpio_base was set to 0 if no system platform data or open firmware
platform data was provided. This led to conflicts, if any other gpiochip
with a gpiobase of 0 was instantiated already. Setting it to -1 will
automatically use the first one available.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>