On 5.8.2018 09:56, Stefan Herbrechtsmeier wrote:
Am 02.08.2018 um 13:31 schrieb Michal Simek:
Add support for reading label property from DT and set up bank name based on that. If label property is not present full device node name is used.
Signed-off-by: Michal Simek michal.simek@xilinx.com
drivers/gpio/xilinx_gpio.c | 14 ++++++++++++-- drivers/gpio/zynq_gpio.c | 14 ++++++++++++-- 2 files changed, 24 insertions(+), 4 deletions(-)
diff --git a/drivers/gpio/xilinx_gpio.c b/drivers/gpio/xilinx_gpio.c index cccfa7561739..da50d1634570 100644 --- a/drivers/gpio/xilinx_gpio.c +++ b/drivers/gpio/xilinx_gpio.c @@ -224,8 +224,18 @@ static int xilinx_gpio_probe(struct udevice *dev) { struct xilinx_gpio_platdata *platdata = dev_get_platdata(dev); struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
- uc_priv->bank_name = dev->name; + const void *label_ptr; + void *label_c; + int size;
+ label_ptr = dev_read_prop(dev, "label", &size); + if (label_ptr) { + label_c = calloc(1, size); + memcpy(label_c, label_ptr, size); + uc_priv->bank_name = label_c;
This could be simplified by the function strdup.
I have sent v2 with this change. Let's make it clean.
Thanks, Michal