* [V2 PATCH] soc/tegra: fuse: export tegra_sku_info for module use
@ 2014-11-28 9:41 Vince Hsu
0 siblings, 0 replies; only message in thread
From: Vince Hsu @ 2014-11-28 9:41 UTC (permalink / raw)
To: swarren, thierry.reding, gnurou, pdeschrijver
Cc: linux-tegra, linux-kernel, Vince Hsu
Some Tegra drivers might be complied as kernel modules, and
they need the fuse information for initialization. One
example is the GK20A Nouveau driver. It needs the GPU speedo
value to calculate frequency-voltage table. So export
the tegra_sku_info.
Signed-off-by: Vince Hsu <vinceh@nvidia.com>
---
v2: add more description why we need this patch
drivers/soc/tegra/fuse/fuse-tegra.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
index 11a5043959dc..011a3363c265 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -31,6 +31,7 @@
static u32 (*fuse_readl)(const unsigned int offset);
static int fuse_size;
struct tegra_sku_info tegra_sku_info;
+EXPORT_SYMBOL(tegra_sku_info);
static const char *tegra_revision_name[TEGRA_REVISION_MAX] = {
[TEGRA_REVISION_UNKNOWN] = "unknown",
--
1.9.1
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