diff options
Diffstat (limited to 'drivers/pnp/isapnp/compat.c')
| -rw-r--r-- | drivers/pnp/isapnp/compat.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/pnp/isapnp/compat.c b/drivers/pnp/isapnp/compat.c index 10bdcc4d4f7b..d60d9e377da5 100644 --- a/drivers/pnp/isapnp/compat.c +++ b/drivers/pnp/isapnp/compat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * compat.c - A series of functions to make it easier to convert drivers that use * the old isapnp APIs. If possible use the new APIs instead. @@ -20,28 +21,6 @@ static void pnp_convert_id(char *buf, unsigned short vendor, (device >> 12) & 0x0f, (device >> 8) & 0x0f); } -struct pnp_card *pnp_find_card(unsigned short vendor, unsigned short device, - struct pnp_card *from) -{ - char id[8]; - char any[8]; - struct list_head *list; - - pnp_convert_id(id, vendor, device); - pnp_convert_id(any, ISAPNP_ANY_ID, ISAPNP_ANY_ID); - - list = from ? from->global_list.next : pnp_cards.next; - - while (list != &pnp_cards) { - struct pnp_card *card = global_to_pnp_card(list); - - if (compare_pnp_id(card->id, id) || (memcmp(id, any, 7) == 0)) - return card; - list = list->next; - } - return NULL; -} - struct pnp_dev *pnp_find_dev(struct pnp_card *card, unsigned short vendor, unsigned short function, struct pnp_dev *from) { @@ -84,6 +63,4 @@ struct pnp_dev *pnp_find_dev(struct pnp_card *card, unsigned short vendor, } return NULL; } - -EXPORT_SYMBOL(pnp_find_card); EXPORT_SYMBOL(pnp_find_dev); |