diff options
| author | Zhao Chenhui <chenhui.zhao@freescale.com> | 2012-03-23 09:03:39 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-09-25 07:25:27 (GMT) |
| commit | 14b69bb2d73140b536a29435544045fe386999fe (patch) | |
| tree | f60c84bb50f828f94869debf1005590ac77e4e91 | |
| parent | e514f6045d74feee1a0dadc0ffc70a920bc169ac (diff) | |
| download | linux-14b69bb2d73140b536a29435544045fe386999fe.tar.xz | |
usb: host: enable USB wakeup
To enable USB wakeup feature,
* Add a interrupt flag IRQF_NO_SUSPEND to avoid the USB interrupt
disabled when suspending.
* Set the USB module as a wakeup source.
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: yinbo.zhu <yinbo.zhu@nxp.com>
| -rw-r--r-- | drivers/usb/host/ehci-fsl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 9f5ffb6..e89a8b8 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -143,7 +143,7 @@ static int fsl_ehci_drv_probe(struct platform_device *pdev) /* Don't need to set host mode here. It will be done by tdi_reset() */ - retval = usb_add_hcd(hcd, irq, IRQF_SHARED); + retval = usb_add_hcd(hcd, irq, IRQF_SHARED | IRQF_NO_SUSPEND); if (retval != 0) goto err2; device_wakeup_enable(hcd->self.controller); |