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-rw-r--r--arch/arm/kernel/io.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/kernel/io.c b/arch/arm/kernel/io.c
index 9203cf883330..eedefe050022 100644
--- a/arch/arm/kernel/io.c
+++ b/arch/arm/kernel/io.c
@@ -51,6 +51,7 @@ void _memcpy_fromio(void *to, const volatile void __iomem *from, size_t count)
51 from++; 51 from++;
52 } 52 }
53} 53}
54EXPORT_SYMBOL(_memcpy_fromio);
54 55
55/* 56/*
56 * Copy data from "real" memory space to IO memory space. 57 * Copy data from "real" memory space to IO memory space.
@@ -66,6 +67,7 @@ void _memcpy_toio(volatile void __iomem *to, const void *from, size_t count)
66 to++; 67 to++;
67 } 68 }
68} 69}
70EXPORT_SYMBOL(_memcpy_toio);
69 71
70/* 72/*
71 * "memset" on IO memory space. 73 * "memset" on IO memory space.
@@ -79,7 +81,4 @@ void _memset_io(volatile void __iomem *dst, int c, size_t count)
79 dst++; 81 dst++;
80 } 82 }
81} 83}
82
83EXPORT_SYMBOL(_memcpy_fromio);
84EXPORT_SYMBOL(_memcpy_toio);
85EXPORT_SYMBOL(_memset_io); 84EXPORT_SYMBOL(_memset_io);