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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2005-07-28 11:37:33 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-08 14:57:25 -0700 |
| commit | 95a629657dbe28e44a312c47815b3dc3f1ce0970 (patch) | |
| tree | 0e48656b5d61e26078a50af9f6766e52934fbedf /drivers/usb/host/ehci-hcd.c | |
| parent | 085ae41f66657a9655ce832b0a61832a06f0e1dc (diff) | |
| download | blackbird-op-linux-95a629657dbe28e44a312c47815b3dc3f1ce0970.tar.gz blackbird-op-linux-95a629657dbe28e44a312c47815b3dc3f1ce0970.zip | |
[PATCH] PCI: start paying attention to a lot of pci function return values
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 149b13fc0a71..2507e898af09 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -549,7 +549,9 @@ static int ehci_start (struct usb_hcd *hcd) hcd->can_wakeup = (port_wake & 1) != 0; /* help hc dma work well with cachelines */ - pci_set_mwi (pdev); + retval = pci_set_mwi(pdev); + if (retval) + ehci_dbg(ehci, "unable to enable MWI - not fatal.\n"); } #endif |
