diff options
| author | Bin Liu <b-liu@ti.com> | 2016-06-30 19:12:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-07-17 01:23:57 +0200 |
| commit | cfb9a1bc6e65c6093ed5ac4f1c0cc20a9f25d597 (patch) | |
| tree | a7545ead6d68ced863051ef70a95c8ad95a60b65 /drivers/usb/musb/musb_core.c | |
| parent | usb: musb: add tracepoints for register access (diff) | |
| download | linux-cfb9a1bc6e65c6093ed5ac4f1c0cc20a9f25d597.tar.xz linux-cfb9a1bc6e65c6093ed5ac4f1c0cc20a9f25d597.zip | |
usb: musb: add tracepoints to dump interrupt events
This adds tracepoints to dump musb interrupt events.
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 4 |
1 files changed, 1 insertions, 3 deletions
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, |