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authorChristoph Hellwig <hch@lst.de>2020-10-08 09:53:03 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2020-10-08 19:00:08 +0300
commit2ef0342530b0f487a65b5f6c94c85dce5f9b53b5 (patch)
treee1f5efee3b34f2fab935cfd941a43de733d066ba /drivers/pnp/isapnp
parent38db63baf83a4ab89335c7c6fb210ecac74fa781 (diff)
downloadlinux-2ef0342530b0f487a65b5f6c94c85dce5f9b53b5.tar.xz
PNP: remove the now unused pnp_find_card() function
All user of the pnp_find_card() compat wrapper are gone, so remove the function as well. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pnp/isapnp')
-rw-r--r--drivers/pnp/isapnp/compat.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/pnp/isapnp/compat.c b/drivers/pnp/isapnp/compat.c
index 6c845b628316..035e95092489 100644
--- a/drivers/pnp/isapnp/compat.c
+++ b/drivers/pnp/isapnp/compat.c
@@ -21,28 +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)
{
@@ -86,5 +64,4 @@ 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);