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| author | Ming Lei <tom.leiming@gmail.com> | 2010-11-15 15:56:54 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-16 14:02:00 -0800 |
| commit | 63defa73c8c1193c1273474440c30d34c2524597 (patch) | |
| tree | 3d7cbe9351e507ca2e55a874e496398979602ec1 /drivers/usb/core/sysfs.c | |
| parent | f646cf94520e22cb11eb5d2e9a35b33bfe4bea1b (diff) | |
| download | op-kernel-dev-63defa73c8c1193c1273474440c30d34c2524597.zip op-kernel-dev-63defa73c8c1193c1273474440c30d34c2524597.tar.gz | |
USB: use the no_callbacks flag for interfaces
Call pm_runtime_no_callbacks to set no_callbacks flag for USB
interfaces. Since interfaces cannot be power-managed separately from
their parent devices, there's no reason for the runtime-PM core to
invoke any callbacks for them.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/sysfs.c')
0 files changed, 0 insertions, 0 deletions
