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authorHenning Heinold <heinold@inf.fu-berlin.de>2012-01-13 09:38:37 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2012-01-13 09:38:37 +0400
commite87e06cd8cc09afbbf61de1380913d51bf4dffb3 (patch)
tree4c5f29edf6fff9f3daf1c1e6a2bb74257b8ad71b
parent4f58cb90bcb04cfe18f524d1c9a65edef5eb3f51 (diff)
downloadlinux-e87e06cd8cc09afbbf61de1380913d51bf4dffb3.tar.xz
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: Olof Johansson <olof@lixom.net> Signed-off-by: Henning Heinold <heinold@inf.fu-berlin.de> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--arch/arm/mach-tegra/fuse.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
index 1fa26d9a1a68..ea49bd93c6b9 100644
--- a/arch/arm/mach-tegra/fuse.c
+++ b/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)
{