[PATCH 2/3 v3] at91/USB: modify OHCI driver to allow shared interrupts

Nicolas Ferre
2009-06-23T15:56:21Z

At91sam9g45 series has a set of high speed USB interfaces.
The host driver is an EHCI with its companion OHCI. OHCI is
always handled by ohci-at91.c.
This wrapper is just modified to allow IRQ sharing
between two controllers.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
v2 -> v3: split patch to:
- gadget
- ohci
- ehci

drivers/usb/host/ohci-at91.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index bb5e6f6..7ccffcb 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -148,7 +148,7 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver,
at91_start_hc(pdev);
ohci_hcd_init(hcd_to_ohci(hcd));

- retval = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_DISABLED);
+ retval = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_SHARED);
if (retval == 0)
return retval;

--
1.5.3.7