gpio: stm32: cosmetic: cleanup gpio_stm32_probe
Move the variables definition at the beggining of the function
gpio_stm32_probe().
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/drivers/gpio/stm32_gpio.c b/drivers/gpio/stm32_gpio.c
index 5bff27f..aa70b1d 100644
--- a/drivers/gpio/stm32_gpio.c
+++ b/drivers/gpio/stm32_gpio.c
@@ -273,9 +273,12 @@
static int gpio_stm32_probe(struct udevice *dev)
{
struct stm32_gpio_priv *priv = dev_get_priv(dev);
+ struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
+ struct ofnode_phandle_args args;
+ const char *name;
struct clk clk;
fdt_addr_t addr;
- int ret;
+ int ret, i;
addr = dev_read_addr(dev);
if (addr == FDT_ADDR_T_NONE)
@@ -283,11 +286,6 @@
priv->regs = (struct stm32_gpio_regs *)addr;
- struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
- struct ofnode_phandle_args args;
- const char *name;
- int i;
-
name = dev_read_string(dev, "st,bank-name");
if (!name)
return -EINVAL;