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