diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2005-09-05 13:55:23 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-12 12:23:39 -0700 |
| commit | f1a15606d5be8490a122f1c94c554bd0f07d8d26 (patch) | |
| tree | 708f2b6be8c5c5ba0db53f7a8c583562f94df6ad | |
| parent | f7214ff4e8248513ec626212b2c1a3ca0b2a0888 (diff) | |
| download | linux-f1a15606d5be8490a122f1c94c554bd0f07d8d26.tar.gz | |
[PATCH] usbcore: small changes to HCD glue layer
This patch (as549) introduces two small changes in the HCD glue layer.
The first simply removes a redundant test. The second allows root-hub
polling to continue for a single iteration after a host controller dies;
this is needed for the patch that follows.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/core/hcd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 12ecdb03ee5f20..1017a97a418b11 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -1606,7 +1606,7 @@ irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs * r) return IRQ_NONE; hcd->saw_irq = 1; - if (hcd->state != start && hcd->state == HC_STATE_HALT) + if (hcd->state == HC_STATE_HALT) usb_hc_died (hcd); return IRQ_HANDLED; } @@ -1630,7 +1630,6 @@ void usb_hc_died (struct usb_hcd *hcd) spin_lock_irqsave (&hcd_root_hub_lock, flags); if (hcd->rh_registered) { hcd->poll_rh = 0; - del_timer(&hcd->rh_timer); /* make khubd clean up old urbs and devices */ usb_set_device_state (hcd->self.root_hub, |