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Diffstat (limited to 'arch/powerpc/sysdev/mmio_nvram.c')
-rw-r--r--arch/powerpc/sysdev/mmio_nvram.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/mmio_nvram.c b/arch/powerpc/sysdev/mmio_nvram.c
index 74e0d31a3559..615350d46b52 100644
--- a/arch/powerpc/sysdev/mmio_nvram.c
+++ b/arch/powerpc/sysdev/mmio_nvram.c
@@ -32,7 +32,7 @@
static void __iomem *mmio_nvram_start;
static long mmio_nvram_len;
-static spinlock_t mmio_nvram_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(mmio_nvram_lock);
static ssize_t mmio_nvram_read(char *buf, size_t count, loff_t *index)
{