From: Rafael J. Wysocki <[email protected]> Since acpiphp_dev_to_bridge() is only called by acpiphp_check_host_bridge(), move the code from it to that function directly which reduces the call chain depth and makes the code slightly easier to follow.
Signed-off-by: Rafael J. Wysocki <[email protected]> --- drivers/pci/hotplug/acpiphp_glue.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c =================================================================== --- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c +++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c @@ -369,20 +369,6 @@ static acpi_status acpiphp_add_context(a return AE_OK; } -static struct acpiphp_bridge *acpiphp_dev_to_bridge(struct acpi_device *adev) -{ - struct acpiphp_bridge *bridge = NULL; - - acpi_lock_hp_context(); - if (adev->hp) { - bridge = to_acpiphp_root_context(adev->hp)->root_bridge; - if (bridge) - get_bridge(bridge); - } - acpi_unlock_hp_context(); - return bridge; -} - static void cleanup_bridge(struct acpiphp_bridge *bridge) { struct acpiphp_slot *slot; @@ -753,9 +739,15 @@ static void acpiphp_sanitize_bus(struct void acpiphp_check_host_bridge(struct acpi_device *adev) { - struct acpiphp_bridge *bridge; + struct acpiphp_bridge *bridge = NULL; - bridge = acpiphp_dev_to_bridge(adev); + acpi_lock_hp_context(); + if (adev->hp) { + bridge = to_acpiphp_root_context(adev->hp)->root_bridge; + if (bridge) + get_bridge(bridge); + } + acpi_unlock_hp_context(); if (bridge) { pci_lock_rescan_remove(); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
