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-rw-r--r--arch/arm/include/asm/hardware/cache-l2x0.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index 434edcc..1db1143 100644
--- a/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -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
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