mfd: Fix ab8500 error path bug

We were not freeing the irq properly in the error path in
the AB8500 driver.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NMaxime Coquelin <maxime.coquelin@stericsson.com>
Signed-off-by: NAlex Macro <alex.macro@stericsson.com>
Signed-off-by: NMichel Jaouen <michel.jaouen@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

drivers/mfd/ab8500-core.c

@@ -956,11 +956,12 @@ int __devinit ab8500_init(struct ab8500 *ab8500)
 	return ret;
 
 out_freeirq:
-	if (ab8500->irq_base) {
+	if (ab8500->irq_base)
 		free_irq(ab8500->irq, ab8500);
 out_removeirq:
+	if (ab8500->irq_base)
 		ab8500_irq_remove(ab8500);
-	}
+
 	return ret;
 }