Jean-Christophe PLAGNIOL-VILLARD 63b4c29678 ARM: at91/boards: use -EINVAL for invalid gpio ...

this will allow to use gpio_is_valid

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>

2011-11-29 15:46:14 +00:00

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