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-rw-r--r--drivers/power/wm831x_backup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/wm831x_backup.c b/drivers/power/wm831x_backup.c
index f181076a408..bf4f387a800 100644
--- a/drivers/power/wm831x_backup.c
+++ b/drivers/power/wm831x_backup.c
@@ -164,7 +164,7 @@ static __devinit int wm831x_backup_probe(struct platform_device *pdev)
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
struct wm831x_backup *devdata;
struct power_supply *backup;
- int ret, irq, i;
+ int ret;
devdata = kzalloc(sizeof(struct wm831x_backup), GFP_KERNEL);
if (devdata == NULL)