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[PATCH] PCI: fix pci_request_region[s] arg

Add missing 'const' to pci_request_region[s] 'res_name' arg, since we pass it directly to __request_region(), whose 'name' arg is also const.

Jeff Garzik committed 20 years ago

Commit 3c990e91 parent 309e57d2 files · +4 −4Browse files

Unified · Split

2 files
  1. drivers/pci/pci.c +2 −2
  2. include/linux/pci.h +2 −2
drivers/pci/pci.c+2−2
@@ -639,7 +639,7 @@ void pci_release_region(struct pci_dev *pdev, int bar) · 638 unmodified lines
639 * Returns 0 on success, or %EBUSY on error. A warning639 * Returns 0 on success, or %EBUSY on error. A warning
640 * message is also printed on failure.640 * message is also printed on failure.
641 */641 */
642int pci_request_region(struct pci_dev *pdev, int bar, char *res_name)642int pci_request_region(struct pci_dev *pdev, int bar, const char *res_name)
643{643{
644 if (pci_resource_len(pdev, bar) == 0)644 if (pci_resource_len(pdev, bar) == 0)
645 return 0;645 return 0;
@@ -697,7 +697,7 @@ void pci_release_regions(struct pci_dev *pdev) · 51 unmodified lines
697 * Returns 0 on success, or %EBUSY on error. A warning697 * Returns 0 on success, or %EBUSY on error. A warning
698 * message is also printed on failure.698 * message is also printed on failure.
699 */699 */
700int pci_request_regions(struct pci_dev *pdev, char *res_name)700int pci_request_regions(struct pci_dev *pdev, const char *res_name)
701{701{
702 int i;702 int i;
703 703
include/linux/pci.h+2−2
@@ -490,9 +490,9 @@ void pdev_sort_resources(struct pci_dev *, struct resource_list *); · 489 unmodified lines
490void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),490void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
491 int (*)(struct pci_dev *, u8, u8));491 int (*)(struct pci_dev *, u8, u8));
492#define HAVE_PCI_REQ_REGIONS 2492#define HAVE_PCI_REQ_REGIONS 2
493int pci_request_regions(struct pci_dev *, char *);493int pci_request_regions(struct pci_dev *, const char *);
494void pci_release_regions(struct pci_dev *);494void pci_release_regions(struct pci_dev *);
495int pci_request_region(struct pci_dev *, int, char *);495int pci_request_region(struct pci_dev *, int, const char *);
496void pci_release_region(struct pci_dev *, int);496void pci_release_region(struct pci_dev *, int);
497 497
498/* drivers/pci/bus.c */498/* drivers/pci/bus.c */

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