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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-04 00:45:13 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-06 17:31:52 +0100 |
| commit | 1f7c164b6f2a8a028bfc36097fc42bf061c5212e (patch) | |
| tree | e2ef3cf5ce41c01541a3557e9d1c5847399c37a7 /drivers/acpi/pci_root.c | |
| parent | 1a699476e25814343766342672c655fb135224cc (diff) | |
| download | lwn-1f7c164b6f2a8a028bfc36097fc42bf061c5212e.tar.gz lwn-1f7c164b6f2a8a028bfc36097fc42bf061c5212e.zip | |
ACPI / hotplug / PCI: Rework acpiphp_check_host_bridge()
Since the only existing caller of acpiphp_check_host_bridge(),
which is acpi_pci_root_scan_dependent(), already has a struct
acpi_device pointer needed to obtain the ACPIPHP context, it
doesn't make sense to execute acpi_bus_get_device() on its
handle in acpiphp_handle_to_bridge() just in order to get that
pointer back.
For this reason, modify acpiphp_check_host_bridge() to take
a struct acpi_device pointer as its argument and rearrange the
code accordingly.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/acpi/pci_root.c')
| -rw-r--r-- | drivers/acpi/pci_root.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index c1c4102e6478..c288ff3c6998 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -51,7 +51,7 @@ static void acpi_pci_root_remove(struct acpi_device *device); static int acpi_pci_root_scan_dependent(struct acpi_device *adev) { - acpiphp_check_host_bridge(adev->handle); + acpiphp_check_host_bridge(adev); return 0; } |