diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2012-06-28 17:19:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-09 17:54:18 +0200 |
| commit | c5cf9212a368d88fe1e25797699b167f6daa64a5 (patch) | |
| tree | caaa246923f277de3a72e4d642f9fa914ba98a31 /drivers/usb/host/ehci-hub.c | |
| parent | usb: convert port_owners type from void * to struct dev_state * (diff) | |
| download | linux-c5cf9212a368d88fe1e25797699b167f6daa64a5.tar.xz linux-c5cf9212a368d88fe1e25797699b167f6daa64a5.zip | |
EHCI: centralize controller suspend/resume
This patch (as1563) removes a lot of duplicated code by moving the
EHCI controller suspend/resume routines into the core driver, where
the various platform drivers can invoke them as needed.
Not only does this simplify these platform drivers, this also makes it
easier for other platform drivers to add suspend/resume support in the
future.
Note: The patch does not touch the ehci-fsl.c file, because its
approach to suspend and resume is so different from all the others.
It will have to be handled specially by its maintainer.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index db05e358677a..b3e2d66e95bb 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -107,7 +107,7 @@ static void ehci_handover_companion_ports(struct ehci_hcd *ehci) ehci->owned_ports = 0; } -static int __maybe_unused ehci_port_change(struct ehci_hcd *ehci) +static int ehci_port_change(struct ehci_hcd *ehci) { int i = HCS_N_PORTS(ehci->hcs_params); @@ -128,7 +128,7 @@ static int __maybe_unused ehci_port_change(struct ehci_hcd *ehci) return 0; } -static __maybe_unused void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci, +static void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci, bool suspending, bool do_wakeup) { int port; |