arm: tegra: export tegra_chip_uid

The crypto driver will need this api to use
it in the RNG calculations. In order to build
the crypto driver as a module, tegra_chip_uid
has to be exported.
Acked-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NHenning Heinold <heinold@inf.fu-berlin.de>
Signed-off-by: NVarun Wadekar <vwadekar@nvidia.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

arch/arm/mach-tegra/fuse.c

@@ -19,6 +19,7 @@
 
 #include <linux/kernel.h>
 #include <linux/io.h>
+#include <linux/module.h>
 
 #include <mach/iomap.h>
 
@@ -58,6 +59,7 @@ unsigned long long tegra_chip_uid(void)
 	hi = fuse_readl(FUSE_UID_HIGH);
 	return (hi << 32ull) | lo;
 }
+EXPORT_SYMBOL(tegra_chip_uid);
 
 int tegra_sku_id(void)
 {