diff options
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 8a515f0d5988..69b7a31612aa 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -28,6 +28,10 @@ /*-------------------------------------------------------------------------*/ +#ifdef CONFIG_ARCH_MX6 +#define MX6_USB_HOST_HACK +#include <linux/fsl_devices.h> +#endif #define PORT_WAKE_BITS (PORT_WKOC_E|PORT_WKDISC_E|PORT_WKCONN_E) #ifdef CONFIG_PM @@ -1032,6 +1036,14 @@ static int ehci_hub_control ( temp &= ~PORT_WKCONN_E; temp |= PORT_WKDISC_E | PORT_WKOC_E; ehci_writel(ehci, temp | PORT_SUSPEND, status_reg); +#ifdef MX6_USB_HOST_HACK + { + struct fsl_usb2_platform_data *pdata; + pdata = hcd->self.controller->platform_data; + if (pdata->platform_suspend) + pdata->platform_suspend(pdata); + } +#endif if (hostpc_reg) { spin_unlock_irqrestore(&ehci->lock, flags); msleep(5);/* 5ms for HCD enter low pwr mode */ |