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-rw-r--r--arch/i386/kernel/mca.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/mca.c b/arch/i386/kernel/mca.c
index 8600faeea29..558bb207720 100644
--- a/arch/i386/kernel/mca.c
+++ b/arch/i386/kernel/mca.c
@@ -132,7 +132,7 @@ static struct resource mca_standard_resources[] = {
{ .start = 0x100, .end = 0x107, .name = "POS (MCA)" }
};
-#define MCA_STANDARD_RESOURCES (sizeof(mca_standard_resources)/sizeof(struct resource))
+#define MCA_STANDARD_RESOURCES ARRAY_SIZE(mca_standard_resources)
/**
* mca_read_and_store_pos - read the POS registers into a memory buffer