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PNP updates for 5.10-rc1

Browse source 
- Remove the now unused pnp_find_card() function (Christoph Hellwig).
 
  - Drop duplicate pci.h include from the quirks code and add an
    "internal.h" include to acpi_pnp.c to fix a compiler warning (Tian
    Tao).
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Merge tag 'pnp-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull PNP updates from Rafael Wysocki:
 "These clean the PNP code somewhat:

   - Remove the now unused pnp_find_card() function (Christoph Hellwig)

   - Drop duplicate pci.h include from the quirks code and add an
     "internal.h" include to acpi_pnp.c to fix a compiler warning (Tian
     Tao)"

* tag 'pnp-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PNP: remove the now unused pnp_find_card() function
  PNP: ACPI: Fix missing-prototypes in acpi_pnp.c
  PNP: quirks: Fix duplicate included pci.h
This commit is contained in:
Linus Torvalds 2020-10-14 11:50:01 -07:00
commit defb53a7c7
5 changed files with 2 additions and 35 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Documentation/admin-guide/pnp.rst
View file

@ -281,10 +281,6 @@ ISAPNP drivers. They should serve as a temporary solution only.
They are as follows::
struct pnp_card *pnp_find_card(unsigned short vendor,
unsigned short device,
struct pnp_card *from)
struct pnp_dev *pnp_find_dev(struct pnp_card *card,
unsigned short vendor,
unsigned short function,

2
drivers/acpi/acpi_pnp.c
View file

@ -11,6 +11,8 @@
#include <linux/module.h>
#include <linux/ctype.h>
#include "internal.h"
static const struct acpi_device_id acpi_pnp_device_ids[] = {
/* pata_isapnp */
{"PNP0600"}, /* Generic ESDI/IDE/ATA compatible hard disk controller */

23
drivers/pnp/isapnp/compat.c
View file

@ -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);

2
drivers/pnp/quirks.c
View file

@ -226,8 +226,6 @@ static void quirk_ad1815_mpu_resources(struct pnp_dev *dev)
dev_info(&dev->dev, "made independent IRQ optional\n");
}
#include <linux/pci.h>
static void quirk_system_pci_resources(struct pnp_dev *dev)
{
struct pci_dev *pdev = NULL;

6
include/linux/isapnp.h
View file

@ -75,9 +75,6 @@ static inline int isapnp_proc_done(void) { return 0; }
#endif
/* compat */
struct pnp_card *pnp_find_card(unsigned short vendor,
unsigned short device,
struct pnp_card *from);
struct pnp_dev *pnp_find_dev(struct pnp_card *card,
unsigned short vendor,
unsigned short function,
@ -92,9 +89,6 @@ static inline int isapnp_cfg_end(void) { return -ENODEV; }
static inline unsigned char isapnp_read_byte(unsigned char idx) { return 0xff; }
static inline void isapnp_write_byte(unsigned char idx, unsigned char val) { ; }
static inline struct pnp_card *pnp_find_card(unsigned short vendor,
unsigned short device,
struct pnp_card *from) { return NULL; }
static inline struct pnp_dev *pnp_find_dev(struct pnp_card *card,
unsigned short vendor,
unsigned short function,