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| author | Felipe Balbi <balbi@ti.com> | 2011-05-11 12:44:08 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-05-13 14:34:04 +0300 |
| commit | 5c8a86e10a7c164f44537fabdc169fd8b4e7a440 (patch) | |
| tree | 96fe3eb08b9ae01f62e45b725049d3f2aa6b7bba /drivers/usb/musb/am35x.c | |
| parent | a0885924326f79e157847010a9aaf49b058b30dc (diff) | |
| download | lwn-5c8a86e10a7c164f44537fabdc169fd8b4e7a440.tar.gz lwn-5c8a86e10a7c164f44537fabdc169fd8b4e7a440.zip | |
usb: musb: drop unneeded musb_debug trickery
We have a generic way of enabling/disabling
different debug messages on a driver called
DYNAMIC_PRINTK. Anyone interested in enabling
just part of the debug messages, please read
the documentation under:
Documentation/dynamic-debug-howto.txt
for information on how to use that great
infrastructure.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/am35x.c')
| -rw-r--r-- | drivers/usb/musb/am35x.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c index 9e6209f87d3b..23ac28f98d91 100644 --- a/drivers/usb/musb/am35x.c +++ b/drivers/usb/musb/am35x.c @@ -151,7 +151,7 @@ static void otg_timer(unsigned long _musb) * status change events (from the transceiver) otherwise. */ devctl = musb_readb(mregs, MUSB_DEVCTL); - DBG(7, "Poll devctl %02x (%s)\n", devctl, + dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl, otg_state_string(musb->xceiv->state)); spin_lock_irqsave(&musb->lock, flags); @@ -203,7 +203,7 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout) /* Never idle if active, or when VBUS timeout is not set as host */ if (musb->is_active || (musb->a_wait_bcon == 0 && musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) { - DBG(4, "%s active, deleting timer\n", + dev_dbg(musb->controller, "%s active, deleting timer\n", otg_state_string(musb->xceiv->state)); del_timer(&otg_workaround); last_timer = jiffies; @@ -211,12 +211,12 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout) } if (time_after(last_timer, timeout) && timer_pending(&otg_workaround)) { - DBG(4, "Longer idle timer already pending, ignoring...\n"); + dev_dbg(musb->controller, "Longer idle timer already pending, ignoring...\n"); return; } last_timer = timeout; - DBG(4, "%s inactive, starting idle timer for %u ms\n", + dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n", otg_state_string(musb->xceiv->state), jiffies_to_msecs(timeout - jiffies)); mod_timer(&otg_workaround, timeout); @@ -305,7 +305,7 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci) } /* NOTE: this must complete power-on within 100 ms. */ - DBG(2, "VBUS %s (%s)%s, devctl %02x\n", + dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n", drvvbus ? "on" : "off", otg_state_string(musb->xceiv->state), err ? " ERROR" : "", |