From cfb9a1bc6e65c6093ed5ac4f1c0cc20a9f25d597 Mon Sep 17 00:00:00 2001 From: Bin Liu Date: Thu, 30 Jun 2016 12:12:25 -0500 Subject: usb: musb: add tracepoints to dump interrupt events This adds tracepoints to dump musb interrupt events. Signed-off-by: Bin Liu Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/usb/musb/musb_core.c') diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index c0c81ae6e6ed..74fc3069cb42 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1588,9 +1588,7 @@ irqreturn_t musb_interrupt(struct musb *musb) devctl = musb_readb(musb->mregs, MUSB_DEVCTL); - dev_dbg(musb->controller, "** IRQ %s usb%04x tx%04x rx%04x\n", - is_host_active(musb) ? "host" : "peripheral", - musb->int_usb, musb->int_tx, musb->int_rx); + trace_musb_isr(musb); /** * According to Mentor Graphics' documentation, flowchart on page 98, -- cgit v1.2.3