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ACPI: pci_slot.ko wants a 64-bit _SUN

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Similar to commit b6adc195 (PCI hotplug: acpiphp wants a 64-bit
_SUN), pci_slot.ko reads and creates sysfs directories based on
the _SUN method.

Certain HP platforms return 64 bits in _SUN. This change to
pci_slot.ko allows us to see the correct sysfs directories.

Reported-by: Chad Smith <chad.smith@hp.com>
Cc: stable@kernel.org
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alex Chiang 2009-08-04 14:44:17 -06:00 committed by Len Brown
parent adda766193
commit 7e24bc1ce6
1 changed files with 2 additions and 2 deletions
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4
drivers/acpi/pci_slot.c
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@ -57,7 +57,7 @@ ACPI_MODULE_NAME("pci_slot");
MY_NAME , ## arg); \ MY_NAME , ## arg); \
} while (0) } while (0)
#define SLOT_NAME_SIZE 20 /* Inspired by #define in acpiphp.h */ #define SLOT_NAME_SIZE 21 /* Inspired by #define in acpiphp.h */
struct acpi_pci_slot { struct acpi_pci_slot {
acpi_handle root_handle; /* handle of the root bridge */ acpi_handle root_handle; /* handle of the root bridge */
@ -149,7 +149,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
return AE_OK; return AE_OK;
} }
snprintf(name, sizeof(name), "%u", (u32)sun); snprintf(name, sizeof(name), "%llu", sun);
pci_slot = pci_create_slot(pci_bus, device, name, NULL); pci_slot = pci_create_slot(pci_bus, device, name, NULL);
if (IS_ERR(pci_slot)) { if (IS_ERR(pci_slot)) {
err("pci_create_slot returned %ld\n", PTR_ERR(pci_slot)); err("pci_create_slot returned %ld\n", PTR_ERR(pci_slot));