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Diffstat (limited to 'arch/powerpc/sysdev/qe_lib/ucc.c')
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c
index 0e348d9af8a6..d3c7f5af9bc8 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc.c
@@ -26,7 +26,8 @@
#include <asm/qe.h>
#include <asm/ucc.h>
-static DEFINE_SPINLOCK(ucc_lock);
+DEFINE_SPINLOCK(cmxgcr_lock);
+EXPORT_SYMBOL(cmxgcr_lock);
int ucc_set_qe_mux_mii_mng(unsigned int ucc_num)
{
@@ -35,10 +36,10 @@ int ucc_set_qe_mux_mii_mng(unsigned int ucc_num)
if (ucc_num > UCC_MAX_NUM - 1)
return -EINVAL;
- spin_lock_irqsave(&ucc_lock, flags);
+ spin_lock_irqsave(&cmxgcr_lock, flags);
clrsetbits_be32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG,
ucc_num << QE_CMXGCR_MII_ENET_MNG_SHIFT);
- spin_unlock_irqrestore(&ucc_lock, flags);
+ spin_unlock_irqrestore(&cmxgcr_lock, flags);
return 0;
}
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