From: Stephen Warren <swarren@nvidia.com>
Date: Mon, 16 Sep 2013 15:34:19 +0000 (-0600)
Subject: ARM: tegra: remove tegra_chip_uid()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ec795ad84c0a8c69723972eae31e60b0d94ab29a;p=deliverable%2Flinux.git

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>
---

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);