USB: clarify usage of hcd->suspend/resume methods

[linux-2.6-omap-h63xx.git] / drivers / usb / host / u132-hcd.c

diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 4616a880d89cb5d2ad163c33d3f1086a718a5c16..9b6323f768b242523495d352134f5533c423566d 100644 (file)
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -2946,34 +2946,6 @@ static void u132_hub_irq_enable(struct usb_hcd *hcd)
 
 
 #ifdef CONFIG_PM
-static int u132_hcd_suspend(struct usb_hcd *hcd, pm_message_t message)
-{
-       struct u132 *u132 = hcd_to_u132(hcd);
-       if (u132->going > 1) {
-               dev_err(&u132->platform_dev->dev, "device has been removed %d\n"
-                       , u132->going);
-               return -ENODEV;
-       } else if (u132->going > 0) {
-               dev_err(&u132->platform_dev->dev, "device is being removed\n");
-               return -ESHUTDOWN;
-       } else
-               return 0;
-}
-
-static int u132_hcd_resume(struct usb_hcd *hcd)
-{
-       struct u132 *u132 = hcd_to_u132(hcd);
-       if (u132->going > 1) {
-               dev_err(&u132->platform_dev->dev, "device has been removed %d\n"
-                       , u132->going);
-               return -ENODEV;
-       } else if (u132->going > 0) {
-               dev_err(&u132->platform_dev->dev, "device is being removed\n");
-               return -ESHUTDOWN;
-       } else
-               return 0;
-}
-
 static int u132_bus_suspend(struct usb_hcd *hcd)
 {
        struct u132 *u132 = hcd_to_u132(hcd);
@@ -3003,8 +2975,6 @@ static int u132_bus_resume(struct usb_hcd *hcd)
 }
 
 #else
-#define u132_hcd_suspend NULL
-#define u132_hcd_resume NULL
 #define u132_bus_suspend NULL
 #define u132_bus_resume NULL
 #endif
@@ -3015,8 +2985,6 @@ static struct hc_driver u132_hc_driver = {
        .flags = HCD_USB11 | HCD_MEMORY,
        .reset = u132_hcd_reset,
        .start = u132_hcd_start,
-       .suspend = u132_hcd_suspend,
-       .resume = u132_hcd_resume,
        .stop = u132_hcd_stop,
        .urb_enqueue = u132_urb_enqueue,
        .urb_dequeue = u132_urb_dequeue,