summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2014-03-13 17:52:39 +0100
committerArnd Bergmann <arnd@arndb.de>2014-03-21 18:22:08 +0100
commit67e108c530c77cf6b939907536f2ceda3b196dd6 (patch)
tree1c8cace8626042c3fd335bd9b55036f1f2d68bb0
parent1df13d9d0fec1bb86445731fbb8552ebadf8936c (diff)
downloadlinux-stable-67e108c530c77cf6b939907536f2ceda3b196dd6.tar.gz
linux-stable-67e108c530c77cf6b939907536f2ceda3b196dd6.tar.bz2
linux-stable-67e108c530c77cf6b939907536f2ceda3b196dd6.zip
ARM: ep93xx: export ep93xx_chip_revision
ep93xx_chip_revision is used by the pata_ep93xx driver, which can be a loadable module. Exporting the symbol avoids a link error in this case. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ryan Mallon <rmallon@gmail.com>
-rw-r--r--arch/arm/mach-ep93xx/core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 157ba88433c9..fd021ba539fe 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -242,6 +242,7 @@ unsigned int ep93xx_chip_revision(void)
v >>= EP93XX_SYSCON_SYSCFG_REV_SHIFT;
return v;
}
+EXPORT_SYMBOL_GPL(ep93xx_chip_revision);
/*************************************************************************
* EP93xx GPIO