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| author | Arvid Brodin <arvid.brodin@enea.com> | 2011-04-26 21:47:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-03 02:02:54 +0200 |
| commit | 847ed3e8f18b9cc401677e6e14eb7c89c7b8dfb6 (patch) | |
| tree | 478afb3d83bb85df344ce34c879dcddc234b29db /drivers/usb/host/isp1760-hcd.c | |
| parent | USB: s3c-hsotg: Add copyright string (diff) | |
| download | linux-847ed3e8f18b9cc401677e6e14eb7c89c7b8dfb6.tar.xz linux-847ed3e8f18b9cc401677e6e14eb7c89c7b8dfb6.zip | |
usb/isp1760: Remove false error printout
This removes the "qh is 0" printout. qh == NULL if the urb has
been unlinked, so this condition is normal.
Signed-off-by: Arvid Brodin <arvid.brodin@enea.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/isp1760-hcd.c')
| -rw-r--r-- | drivers/usb/host/isp1760-hcd.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c index 795345ad45e6..ff3b3165d19d 100644 --- a/drivers/usb/host/isp1760-hcd.c +++ b/drivers/usb/host/isp1760-hcd.c @@ -1021,10 +1021,10 @@ static void do_atl_int(struct usb_hcd *hcd) qtd = priv->atl_ints[slot].qtd; qh = priv->atl_ints[slot].qh; - if (!qh) { - dev_err(hcd->self.controller, "qh is 0\n"); + /* urb unlinked? */ + if (!qh) continue; - } + ptd_read(hcd->regs, ATL_PTD_OFFSET, slot, &ptd); rl = (ptd.dw2 >> 25) & 0x0f; @@ -1213,10 +1213,9 @@ static void do_intl_int(struct usb_hcd *hcd) qtd = priv->int_ints[slot].qtd; qh = priv->int_ints[slot].qh; - if (!qh) { - dev_err(hcd->self.controller, "(INT) qh is 0\n"); + /* urb unlinked? */ + if (!qh) continue; - } ptd_read(hcd->regs, INT_PTD_OFFSET, slot, &ptd); check_int_err_status(hcd, ptd.dw4); |