2  * driver.c - device id matching, driver model, etc.
28 int compare_pnp_id(struct pnp_id *pos, const char *id)  in compare_pnp_id()  argument
30 	if (!pos || !id || (strlen(id) != 7))  in compare_pnp_id()
32 	if (memcmp(id, "ANYDEVS", 7) == 0)  in compare_pnp_id()
35 		if (memcmp(pos->id, id, 3) == 0)  in compare_pnp_id()
36 			if (compare_func(pos->id, id) == 1)  in compare_pnp_id()
51 	while (*drv_id->id) {  in match_device()
52 		if (compare_pnp_id(dev->id, drv_id->id))  in match_device()
238  * pnp_add_id - adds an EISA id to the specified device
240  * @id: pointer to an EISA id string
242 struct pnp_id *pnp_add_id(struct pnp_dev *dev, const char *id)  in pnp_add_id()  argument
250 	dev_id->id[0] = id[0];  in pnp_add_id()
251 	dev_id->id[1] = id[1];  in pnp_add_id()
252 	dev_id->id[2] = id[2];  in pnp_add_id()
253 	dev_id->id[3] = tolower(id[3]);  in pnp_add_id()
254 	dev_id->id[4] = tolower(id[4]);  in pnp_add_id()
255 	dev_id->id[5] = tolower(id[5]);  in pnp_add_id()
256 	dev_id->id[6] = tolower(id[6]);  in pnp_add_id()
257 	dev_id->id[7] = '\0';  in pnp_add_id()
260 	ptr = dev->id;  in pnp_add_id()
266 		dev->id = dev_id;  in pnp_add_id()