tree d82cb88cd586ea1dc5e2a8a09c3237295edcbdc9
parent 310a7e60435151ccab6dc4bc64b4b3a93b89c0d1
author Lokesh Vutla <lokeshvutla@ti.com> 1453988331 +0530
committer Linus Walleij <linus.walleij@linaro.org> 1455098449 +0100

gpio: davinci: Fix the number of controllers allocated

Driver only needs to allocate for [ngpio / 32] controllers,
as each controller handles 32 gpios. But the current driver
allocates for ngpio of which the extra allocated are unused.
Fix it be registering only the required number of controllers.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>