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ARM: l2x0: add empty l2x0_of_init

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Add empty version of l2x0_of_init for when CONFIG_CACHE_L2X0 is not selected.

Signed-off-by: Rob Herring <[email protected]>
Acked-by: Barry Song <[email protected]>
Reviewed-by: Shawn Guo <[email protected]>
This commit is contained in:
Rob Herring authored and Arnd Bergmann committed 2011-10-31 14:13:57 +01:00
1 parent 09fa31a322
commit fae2b89ab1
1 file changed
+8 -1
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arch/arm/include/asm/hardware/cache-l2x0.h
+8 -1
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@@ -102,7 +102,14 @@
#ifndef __ASSEMBLY__
extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);
#if defined(CONFIG_CACHE_L2X0) && defined(CONFIG_OF)
extern int l2x0_of_init(__u32 aux_val, __u32 aux_mask);
#else
static inline int l2x0_of_init(__u32 aux_val, __u32 aux_mask)
{
return -ENODEV;
}
#endif
struct l2x0_regs {
unsigned long phy_base;
@@ -121,6 +128,6 @@ struct l2x0_regs {
extern struct l2x0_regs l2x0_saved_regs;
#endif
#endif /* __ASSEMBLY__ */
#endif