From: Alan Stern <[EMAIL PROTECTED]> This patch (as670) adds a check for whether a shared IRQ was actually generated by the net2280 device.
Signed-off-by: Alan Stern <[EMAIL PROTECTED]> Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]> --- drivers/usb/gadget/net2280.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) 658ad5e001a17be5fadaa8d57d1aa7f7c62628c1 diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index c842b19..b2d507f 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2742,6 +2742,10 @@ static irqreturn_t net2280_irq (int irq, { struct net2280 *dev = _dev; + /* shared interrupt, not ours */ + if (!(readl(&dev->regs->irqstat0) & (1 << INTA_ASSERTED))) + return IRQ_NONE; + spin_lock (&dev->lock); /* handle disconnect, dma, and more */ -- 1.3.1 ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel