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usb: musb: drop unneeded musb_debug trickery

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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>
This commit is contained in:
Felipe Balbi
2011-05-11 12:44:08 +03:00
parent a088592432
commit 5c8a86e10a
17 changed files with 267 additions and 301 deletions
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10
drivers/usb/musb/davinci.c
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@@ -220,7 +220,7 @@ 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);
@@ -298,7 +298,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
/* ack and handle non-CPPI interrupts */
tmp = musb_readl(tibase, DAVINCI_USB_INT_SRC_MASKED_REG);
musb_writel(tibase, DAVINCI_USB_INT_SRC_CLR_REG, tmp);
DBG(4, "IRQ %08x\n", tmp);
dev_dbg(musb->controller, "IRQ %08x\n", tmp);
musb->int_rx = (tmp & DAVINCI_USB_RXINT_MASK)
>> DAVINCI_USB_RXINT_SHIFT;
@@ -355,7 +355,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
* (OTG_TIME_A_WAIT_VRISE) but we don't check for that.
*/
davinci_musb_source_power(musb, drvvbus, 0);
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" : "",
@@ -485,7 +485,7 @@ static int davinci_musb_exit(struct musb *musb)
break;
if ((devctl & MUSB_DEVCTL_VBUS) != warn) {
warn = devctl & MUSB_DEVCTL_VBUS;
DBG(1, "VBUS %d\n",
dev_dbg(musb->controller, "VBUS %d\n",
warn >> MUSB_DEVCTL_VBUS_SHIFT);
}
msleep(1000);
@@ -494,7 +494,7 @@ static int davinci_musb_exit(struct musb *musb)
/* in OTG mode, another host might be connected */
if (devctl & MUSB_DEVCTL_VBUS)
DBG(1, "VBUS off timeout (devctl %02x)\n", devctl);
dev_dbg(musb->controller, "VBUS off timeout (devctl %02x)\n", devctl);
}
phy_off();