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path: root/drivers/mfd/mcp-core.c
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Diffstat (limited to 'drivers/mfd/mcp-core.c')
-rw-r--r--drivers/mfd/mcp-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index 62e5e3617eb0..7f5066e39752 100644
--- a/drivers/mfd/mcp-core.c
+++ b/drivers/mfd/mcp-core.c
@@ -137,6 +137,7 @@ EXPORT_SYMBOL(mcp_reg_read);
137void mcp_enable(struct mcp *mcp) 137void mcp_enable(struct mcp *mcp)
138{ 138{
139 unsigned long flags; 139 unsigned long flags;
140
140 spin_lock_irqsave(&mcp->lock, flags); 141 spin_lock_irqsave(&mcp->lock, flags);
141 if (mcp->use_count++ == 0) 142 if (mcp->use_count++ == 0)
142 mcp->ops->enable(mcp); 143 mcp->ops->enable(mcp);