gpio: Fix stmpe error path

Free allocated memory.  Call stmpe_disable() if it was enabled.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpio/stmpe-gpio.c b/drivers/gpio/stmpe-gpio.c
index 932759db1ac2..7c9e6a052c45 100644
--- a/drivers/gpio/stmpe-gpio.c
+++ b/drivers/gpio/stmpe-gpio.c
@@ -315,11 +315,11 @@ static int __devinit stmpe_gpio_probe(struct platform_device *pdev)
 
         ret = stmpe_enable(stmpe, STMPE_BLOCK_GPIO);
         if (ret)
-                return ret;
+                goto out_free;
 
         ret = stmpe_gpio_irq_init(stmpe_gpio);
         if (ret)
-                goto out_free;
+                goto out_disable;
 
         ret = request_threaded_irq(irq, NULL, stmpe_gpio_irq, IRQF_ONESHOT,
                                    "stmpe-gpio", stmpe_gpio);
@@ -345,6 +345,8 @@ out_freeirq:
         free_irq(irq, stmpe_gpio);
 out_removeirq:
         stmpe_gpio_irq_remove(stmpe_gpio);
+out_disable:
+        stmpe_disable(stmpe, STMPE_BLOCK_GPIO);
 out_free:
         kfree(stmpe_gpio);
         return ret;