Lines Matching refs:ret
39 int ret; in show_led_state() local
41 ret = led_get_state(dev); in show_led_state()
42 if (ret >= LEDST_COUNT) in show_led_state()
43 ret = -EINVAL; in show_led_state()
44 if (ret >= 0) in show_led_state()
45 printf("%s\n", state_label[ret]); in show_led_state()
47 return ret; in show_led_state()
53 int ret; in list_leds() local
64 ret = show_led_state(dev); in list_leds()
65 if (ret < 0) in list_leds()
66 printf("Error %d\n", ret); in list_leds()
83 int ret; in do_led() local
100 ret = led_get_by_label(led_label, &dev); in do_led()
101 if (ret) { in do_led()
102 printf("LED '%s' not found (err=%d)\n", led_label, ret); in do_led()
109 ret = led_set_state(dev, cmd); in do_led()
113 ret = led_set_period(dev, freq_ms); in do_led()
114 if (!ret) in do_led()
115 ret = led_set_state(dev, LEDST_BLINK); in do_led()
120 ret = show_led_state(dev); in do_led()
123 if (ret < 0) { in do_led()
124 printf("LED '%s' operation failed (err=%d)\n", led_label, ret); in do_led()