Lines Matching refs:ret
41 int ret;
44 ret = device_property_read_u32(&pdev->dev, "num-gpios", &num_gpios);
45 if (ret < 0) {
47 return ret;
55 ret = device_property_count_u8(&pdev->dev, "gpios");
56 if (ret < 0) {
58 return ret;
64 if (!ret || ret > num_gpios) {
68 avail_gpios = ret;
70 ret = device_property_read_u8_array(&pdev->dev, "gpios", gpios,
72 if (ret < 0) {
74 return ret;