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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-12-21 00:36:46 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-03 13:09:39 +0100 |
| commit | 02f57c67a8677ae55dcdd256a2a7abaf41e4cc1f (patch) | |
| tree | de2b6f73409a459119641fd8359694f0367f8f50 /drivers/pci/hotplug | |
| parent | 47525cda88f5cc4dbe24de1cc05617c08e2d7c4a (diff) | |
| download | blackbird-obmc-linux-02f57c67a8677ae55dcdd256a2a7abaf41e4cc1f.tar.gz blackbird-obmc-linux-02f57c67a8677ae55dcdd256a2a7abaf41e4cc1f.zip | |
ACPI: Remove acpi_start_single_object() and acpi_bus_start()
The ACPI PCI root bridge driver was the only ACPI driver implementing
the .start() callback, which isn't used by any ACPI drivers any more
now.
For this reason, acpi_start_single_object() has no purpose any more,
so remove it and all references to it. Also remove
acpi_bus_start_device(), whose only purpose was to call
acpi_start_single_object().
Moreover, since after the removal of acpi_bus_start_device() the
only purpose of acpi_bus_start() remains to call
acpi_update_all_gpes(), move that into acpi_bus_add() and drop
acpi_bus_start() too, remove its header from acpi_bus.h and
update all of its former users accordingly.
This change was previously proposed in a different from by
Yinghai Lu.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Toshi Kani <toshi.kani@hp.com>
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 4 | ||||
| -rw-r--r-- | drivers/pci/hotplug/sgi_hotplug.c | 2 |
2 files changed, 1 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 3d6d4fd1e3c5..7e2bad4c2fcc 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -759,7 +759,6 @@ static int acpiphp_bus_add(struct acpiphp_func *func) -ret_val); goto acpiphp_bus_add_out; } - ret_val = acpi_bus_start(device); acpiphp_bus_add_out: return ret_val; @@ -1148,8 +1147,7 @@ static void handle_bridge_insertion(acpi_handle handle, u32 type) err("cannot add bridge to acpi list\n"); return; } - if (!acpiphp_configure_bridge(handle) && - !acpi_bus_start(device)) + if (!acpiphp_configure_bridge(handle)) add_bridge(handle); else err("cannot configure and start bridge\n"); diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c index f64ca92253da..20c960d5317d 100644 --- a/drivers/pci/hotplug/sgi_hotplug.c +++ b/drivers/pci/hotplug/sgi_hotplug.c @@ -457,8 +457,6 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot) ret, (int)(adr>>16), (int)(adr&0xffff)); /* try to continue on */ - } else { - acpi_bus_start(device); } } } |
