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authorStephen Warren <swarren@nvidia.com>2013-09-16 17:34:19 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2013-09-23 22:02:23 +0200
commitec795ad84c0a8c69723972eae31e60b0d94ab29a (patch)
tree8252697241bc878e24460b534633b5201fb4d705 /arch/arm
parentcrypto: tegra-aes - Use devm_clk_get (diff)
downloadlinux-ec795ad84c0a8c69723972eae31e60b0d94ab29a.tar.xz
linux-ec795ad84c0a8c69723972eae31e60b0d94ab29a.zip
ARM: tegra: remove tegra_chip_uid()
Following commit f5b38c5 "crypto: tegra - use kernel entropy instead of ad-hoc", this function is no longer used. It's also only accurate for Tegra20 and not later SoCs. So, remove it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-tegra/fuse.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
index e035cd284a6e..64652b374886 100644
--- a/arch/arm/mach-tegra/fuse.c
+++ b/arch/arm/mach-tegra/fuse.c
@@ -155,13 +155,3 @@ void tegra_init_fuse(void)
tegra_sku_id, tegra_cpu_process_id,
tegra_core_process_id);
}
-
-unsigned long long tegra_chip_uid(void)
-{
- unsigned long long lo, hi;
-
- lo = tegra_fuse_readl(FUSE_UID_LOW);
- hi = tegra_fuse_readl(FUSE_UID_HIGH);
- return (hi << 32ull) | lo;
-}
-EXPORT_SYMBOL(tegra_chip_uid);