Change to use managed resource function devm_kcalloc(),
so it will auto free memory when driver is removed.
Signed-off-by: Ley Foon Tan <ley.foon....@intel.com>
---
v2:
- Remove free() function.
---
drivers/gpio/dwapb_gpio.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpio/dwapb_gpio.c b/drivers/gpio/dwapb_gpio.c
index 0f6574d..6f9d17d 100644
--- a/drivers/gpio/dwapb_gpio.c
+++ b/drivers/gpio/dwapb_gpio.c
@@ -171,8 +171,7 @@ static int gpio_dwapb_bind(struct udevice *dev)
if (!fdtdec_get_bool(blob, node, "gpio-controller"))
continue;
- plat = NULL;
- plat = calloc(1, sizeof(*plat));
+ plat = devm_kcalloc(dev, 1, sizeof(*plat), GFP_KERNEL);
if (!plat)
return -ENOMEM;
@@ -196,7 +195,6 @@ static int gpio_dwapb_bind(struct udevice *dev)
return 0;
err:
- free(plat);
return ret;
}
--
2.2.2
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
