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ARM: tegra: remove tegra_chip_uid()

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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>
This commit is contained in:
Stephen Warren 2013-09-16 09:34:19 -06:00 committed by Herbert Xu
parent 02e28cd71a
commit ec795ad84c
1 changed files with 0 additions and 10 deletions
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10
arch/arm/mach-tegra/fuse.c
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@ -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);