diff options
author | Bin Liu <b-liu@ti.com> | 2016-06-30 12:12:22 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-07-17 08:23:57 +0900 |
commit | b99d3659b309b358e5b789e644b046d6721c9da4 (patch) | |
tree | 48996517c4f4a56f6221e4ecc09bd1699e2598be /drivers/usb/musb/musb_virthub.c | |
parent | f89252ad19a1a93095bdee58a4d857023f069280 (diff) |
usb: musb: switch dev_dbg to tracepoints
Switch dev_dbg() to tracepoint debug musb_dbg().
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_virthub.c')
-rw-r--r-- | drivers/usb/musb/musb_virthub.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index 92d5f718659b..192248f974ec 100644 --- a/drivers/usb/musb/musb_virthub.c +++ b/drivers/usb/musb/musb_virthub.c @@ -55,8 +55,7 @@ void musb_host_finish_resume(struct work_struct *work) power = musb_readb(musb->mregs, MUSB_POWER); power &= ~MUSB_POWER_RESUME; - dev_dbg(musb->controller, "root port resume stopped, power %02x\n", - power); + musb_dbg(musb, "root port resume stopped, power %02x", power); musb_writeb(musb->mregs, MUSB_POWER, power); /* @@ -104,7 +103,7 @@ void musb_port_suspend(struct musb *musb, bool do_suspend) break; } - dev_dbg(musb->controller, "Root port suspended, power %02x\n", power); + musb_dbg(musb, "Root port suspended, power %02x", power); musb->port1_status |= USB_PORT_STAT_SUSPEND; switch (musb->xceiv->otg->state) { @@ -123,7 +122,7 @@ void musb_port_suspend(struct musb *musb, bool do_suspend) musb_platform_try_idle(musb, 0); break; default: - dev_dbg(musb->controller, "bogus rh suspend? %s\n", + musb_dbg(musb, "bogus rh suspend? %s", usb_otg_state_string(musb->xceiv->otg->state)); } } else if (power & MUSB_POWER_SUSPENDM) { @@ -131,7 +130,7 @@ void musb_port_suspend(struct musb *musb, bool do_suspend) power |= MUSB_POWER_RESUME; musb_writeb(mbase, MUSB_POWER, power); - dev_dbg(musb->controller, "Root port resuming, power %02x\n", power); + musb_dbg(musb, "Root port resuming, power %02x", power); /* later, GetPortStatus will stop RESUME signaling */ musb->port1_status |= MUSB_PORT_STAT_RESUME; @@ -146,7 +145,7 @@ void musb_port_reset(struct musb *musb, bool do_reset) void __iomem *mbase = musb->mregs; if (musb->xceiv->otg->state == OTG_STATE_B_IDLE) { - dev_dbg(musb->controller, "HNP: Returning from HNP; no hub reset from b_idle\n"); + musb_dbg(musb, "HNP: Returning from HNP; no hub reset from b_idle"); musb->port1_status &= ~USB_PORT_STAT_RESET; return; } @@ -194,7 +193,7 @@ void musb_port_reset(struct musb *musb, bool do_reset) schedule_delayed_work(&musb->deassert_reset_work, msecs_to_jiffies(50)); } else { - dev_dbg(musb->controller, "root port reset stopped\n"); + musb_dbg(musb, "root port reset stopped"); musb_platform_pre_root_reset_end(musb); musb_writeb(mbase, MUSB_POWER, power & ~MUSB_POWER_RESET); @@ -202,7 +201,7 @@ void musb_port_reset(struct musb *musb, bool do_reset) power = musb_readb(mbase, MUSB_POWER); if (power & MUSB_POWER_HSMODE) { - dev_dbg(musb->controller, "high-speed device connected\n"); + musb_dbg(musb, "high-speed device connected"); musb->port1_status |= USB_PORT_STAT_HIGH_SPEED; } @@ -242,7 +241,7 @@ void musb_root_disconnect(struct musb *musb) musb->xceiv->otg->state = OTG_STATE_B_IDLE; break; default: - dev_dbg(musb->controller, "host disconnect (%s)\n", + musb_dbg(musb, "host disconnect (%s)", usb_otg_state_string(musb->xceiv->otg->state)); } } @@ -337,7 +336,7 @@ int musb_hub_control( default: goto error; } - dev_dbg(musb->controller, "clear feature %d\n", wValue); + musb_dbg(musb, "clear feature %d", wValue); musb->port1_status &= ~(1 << wValue); break; case GetHubDescriptor: @@ -372,8 +371,7 @@ int musb_hub_control( (__le32 *) buf); /* port change status is more interesting */ - dev_dbg(musb->controller, "port status %08x\n", - musb->port1_status); + musb_dbg(musb, "port status %08x", musb->port1_status); break; case SetPortFeature: if ((wIndex & 0xff) != 1) @@ -443,7 +441,7 @@ int musb_hub_control( default: goto error; } - dev_dbg(musb->controller, "set feature %d\n", wValue); + musb_dbg(musb, "set feature %d", wValue); musb->port1_status |= 1 << wValue; break; |