From: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx> Commit a5073b52833e4df8e16c93dc4cbb7e0c558c74a2 (musb_gadget: fix unhandled endpoint 0 IRQs) misses this change to blackfin.c: stop faking successful result of blackfin_interrupt() and emitting a debug message on an unhandled interrupt. Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxx> Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/usb/musb/blackfin.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-) diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index 719a22d..ec8d324 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -172,13 +172,7 @@ static irqreturn_t blackfin_interrupt(int irq, void *__hci) spin_unlock_irqrestore(&musb->lock, flags); - /* REVISIT we sometimes get spurious IRQs on g_ep0 - * not clear why... fall in BF54x too. - */ - if (retval != IRQ_HANDLED) - DBG(5, "spurious?\n"); - - return IRQ_HANDLED; + return retval; } static void musb_conn_timer_handler(unsigned long _musb) -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
