22 	if (ret != 0) {  in finger_find()
23 		printk("Capture fingerprint failed %d\n", ret);  in finger_find()
29 	if (ret != 0) {  in finger_find()
30 		printk("Find fingerprint failed %d\n", ret);  in finger_find()
33 	printk("Matched ID : %d\n", find.val1);  in finger_find()
34 	printk("confidence : %d\n", find.val2);  in finger_find()
43 	if (ret != 0) {  in finger_enroll()
44 		printk("Capture fingerprint failed %d\n", ret);  in finger_enroll()
50 	if (ret != 0) {  in finger_enroll()
51 		printk("Create template failed %d\n", ret);  in finger_enroll()
58 		printk("Fingerprint successfully stored at #%d\n", fid_get.val1);  in finger_enroll()
61 		printk("Fingerprint store failed %d\n", ret);  in finger_enroll()
70 	if (ret < 0) {  in template_count_get()
71 		printk("Sample Fetch Error %d\n", ret);  in template_count_get()
75 	if (ret < 0) {  in template_count_get()
76 		printk("Channel Get Error %d\n", ret);  in template_count_get()
79 	printk("template count : %d\n", count.val1);  in template_count_get()
85 	const int led_num = 0;  in r502a_led()
101 	if (ret != 0) {  in r502a_led()
102 		printk("led set color failed %d\n", ret);  in r502a_led()
107 	if (ret != 0) {  in r502a_led()
108 		printk("led on failed %d\n", ret);  in r502a_led()
111 	return 0;  in r502a_led()
127 	int ret = 0;  in read_fps_param()
131 	if (ret != 0) {  in read_fps_param()
132 		printk("r502a read system parameter failed %d\n", ret);  in read_fps_param()
136 	printk("baud %d\n", res.baud);  in read_fps_param()
137 	printk("addr 0x%x\n", res.addr);  in read_fps_param()
138 	printk("lib_size %d\n", res.lib_size);  in read_fps_param()
139 	printk("data_pkt_size %d\n", res.data_pkt_size);  in read_fps_param()
150 		return 0;  in main()
155 		return 0;  in main()
159 	if (ret != 0) {  in main()
160 		printk("Error: device led failed to set %d", ret);  in main()
161 		return 0;  in main()
170 	if (ret != 0) {  in main()
171 		printk("Sensor attr set failed %d\n", ret);  in main()
172 		return 0;  in main()
174 	printk("Fingerprint Deleted at ID #%d\n", del.val1);  in main()
178 	if (ret != 0) {  in main()
179 		printk("Sensor attr get failed %d\n", ret);  in main()
180 		return 0;  in main()
182 	printk("Fingerprint template free idx at ID #%d\n", fid_get.val1);  in main()
184 	printk("Waiting for valid finger to enroll as ID #%d\n"  in main()
194 		if (ret != 0) {  in main()
196 			return 0;  in main()
200 	return 0;  in main()