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path: root/drivers/gpio/gpiolib.c
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Diffstat (limited to 'drivers/gpio/gpiolib.c')
-rw-r--r--drivers/gpio/gpiolib.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 76be229c814d..cae1b8c5b08c 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -399,7 +399,7 @@ static int gpio_setup_irq(struct gpio_desc *desc, struct device *dev,
goto free_id;
}
- pdesc->value_sd = sysfs_get_dirent(dev->kobj.sd, "value");
+ pdesc->value_sd = sysfs_get_dirent(dev->kobj.sd, NULL, "value");
if (!pdesc->value_sd) {
ret = -ENODEV;
goto free_id;
@@ -416,7 +416,8 @@ static int gpio_setup_irq(struct gpio_desc *desc, struct device *dev,
return 0;
free_sd:
- sysfs_put(pdesc->value_sd);
+ if (pdesc)
+ sysfs_put(pdesc->value_sd);
free_id:
idr_remove(&pdesc_idr, id);
desc->flags &= GPIO_FLAGS_MASK;