diff options
| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-13 23:27:25 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-23 04:00:22 +0200 |
| commit | 7342798d0ab850a630877a362bc5a4f033100f37 (patch) | |
| tree | e26c9ce3fabddb86b440a0b5ccf1edb0905a8017 /drivers/pci/hotplug/acpiphp_ibm.c | |
| parent | ACPI / hotplug / PCI: Register all devices under the given bridge (diff) | |
| download | linux-dev-7342798d0ab850a630877a362bc5a4f033100f37.tar.xz linux-dev-7342798d0ab850a630877a362bc5a4f033100f37.zip | |
ACPI / hotplug / PCI: Drop sun field from struct acpiphp_slot
If the slot unique number is passed as an additional argument to
acpiphp_register_hotplug_slot(), the 'sun' field in struct
acpiphp_slot is only used by ibm_[s|g]et_attention_status(),
but then it's more efficient to store it in struct slot.
Thus move the 'sun' field from struct acpiphp_slot to struct slot
changing its data type to unsigned int in the process, and redefine
acpiphp_register_hotplug_slot() to take the slot number as separate
argument.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_ibm.c')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_ibm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c index c35e8ad6db01..8d45f6d69540 100644 --- a/drivers/pci/hotplug/acpiphp_ibm.c +++ b/drivers/pci/hotplug/acpiphp_ibm.c @@ -66,7 +66,7 @@ do { \ #define IBM_HARDWARE_ID1 "IBM37D0" #define IBM_HARDWARE_ID2 "IBM37D4" -#define hpslot_to_sun(A) (((struct slot *)((A)->private))->acpi_slot->sun) +#define hpslot_to_sun(A) (((struct slot *)((A)->private))->sun) /* union apci_descriptor - allows access to the * various device descriptors that are embedded in the |