tree 73b23605980e686256d7901f70c38368e7e11067
parent 4aa0f4d7264bc4f54603de5db1ffcaf8912ddd23
author Phil Sutter <n0-1@freewrt.org> 1227901569 +0100
committer Ralf Baechle <ralf@linux-mips.org> 1233351179 +0000

MIPS: RB532: Auto disable GPIO alternate function

When a driver calls gpio_set_direction_{input,output}(), it obviously
doesn't want the alternate function for that pin to be active (as the
direction would not matter in that case). This patch ensures alternate
function is disabled when the direction is being changed.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>