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| author | Alan Stern <stern@rowland.harvard.edu> | 2007-08-16 16:17:49 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 14:55:16 -0700 |
| commit | e39ab592f182cd0be48acc4ad49f93ef4100017c (patch) | |
| tree | 5decd15d20fac5a8fbc33d7eeed66b6cb9d9725c /drivers/usb/host | |
| parent | f311cf58bd04adc683067f8d66daa5925b80f082 (diff) | |
| download | kernel_samsung_smdk4412-e39ab592f182cd0be48acc4ad49f93ef4100017c.zip kernel_samsung_smdk4412-e39ab592f182cd0be48acc4ad49f93ef4100017c.tar.gz kernel_samsung_smdk4412-e39ab592f182cd0be48acc4ad49f93ef4100017c.tar.bz2 | |
USB: remove unnecessary tests in isp116x and sl811
This patch (as962) cleans up some code I forgot to remove earlier in
the isp116x and sl811 HCDs. There is no longer any need to check for
unlink-during-submit; it can't happen since the endpoint queues are
now under the protection of the HCD-private spinlock.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: David Brownell <david-b@pacbell.net>
CC: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/isp116x-hcd.c | 6 | ||||
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 10 |
2 files changed, 0 insertions, 16 deletions
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index d5027dc7..f2b5d62 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -815,12 +815,6 @@ static int isp116x_urb_enqueue(struct usb_hcd *hcd, } } - /* in case of unlink-during-submit */ - if (urb->status != -EINPROGRESS) { - finish_request(isp116x, ep, urb); - ret = 0; - goto fail; - } urb->hcpriv = hep; start_atl_transfers(isp116x); diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 3d3a63d..15a93f9 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -957,17 +957,7 @@ static int sl811h_urb_enqueue( sofirq_on(sl811); } - /* in case of unlink-during-submit */ - spin_lock(&urb->lock); - if (urb->status != -EINPROGRESS) { - spin_unlock(&urb->lock); - finish_request(sl811, ep, urb, 0); - retval = 0; - goto fail; - } urb->hcpriv = hep; - spin_unlock(&urb->lock); - start_transfer(sl811); sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable); fail: |