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wm831x_backup: Remove unused variables 

Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
Alan Cox 2009-11-17 15:44:54 +00:00 committed by Anton Vorontsov
parent 2f745dde1f
commit 0e19dbb73e
1 changed files with 1 additions and 1 deletions
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2
drivers/power/wm831x_backup.c
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@ -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)