ARM: omap2+: mux: Allow board mux settings to be NULL
authorColin Cross <ccross@android.com>
Tue, 31 May 2011 19:00:09 +0000 (12:00 -0700)
committerTony Lindgren <tony@atomide.com>
Wed, 1 Jun 2011 09:25:04 +0000 (02:25 -0700)
commitd4ff6121b44081601206980cafcd6ed3ecb367b6
treea16b0f82954e8eb37792dcf3065afbddecb39a78
parent1499f2dbafafe844e485ff8945f60cd9f3d5cbd9
ARM: omap2+: mux: Allow board mux settings to be NULL

OMAP4 has two mux instances, and the board may not have settings
for one of them.  Allow the board file to pass NULL for an
instance's mux settings, which will initialize the mux instance
but skip writing board settings.

Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/mach-omap2/mux.c