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>

1 files changed, 24 insertions, 24 deletions

diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index 221feaaded72..2f683a67ebb4 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -106,7 +106,7 @@ static void tusb_wbus_quirk(struct musb *musb, int enabled)
 		tmp = phy_otg_ena & ~WBUS_QUIRK_MASK;
 		tmp |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_TESTM2;
 		musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
-		DBG(2, "Enabled tusb wbus quirk ctrl %08x ena %08x\n",
+		dev_dbg(musb->controller, "Enabled tusb wbus quirk ctrl %08x ena %08x\n",
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL),
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
 	} else if (musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE)
@@ -115,7 +115,7 @@ static void tusb_wbus_quirk(struct musb *musb, int enabled)
 		musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
 		tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ena;
 		musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
-		DBG(2, "Disabled tusb wbus quirk ctrl %08x ena %08x\n",
+		dev_dbg(musb->controller, "Disabled tusb wbus quirk ctrl %08x ena %08x\n",
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL),
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
 		phy_otg_ctrl = 0;
@@ -178,7 +178,7 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf)
 
 	prefetch(buf);
 
-	DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+	dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
 			'T', epnum, fifo, len, buf);
 
 	if (epnum)
@@ -225,7 +225,7 @@ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf)
 	void __iomem	*fifo = hw_ep->fifo;
 	u8		epnum = hw_ep->epnum;
 
-	DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+	dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
 			'R', epnum, fifo, len, buf);
 
 	if (epnum)
@@ -304,7 +304,7 @@ static int tusb_draw_power(struct otg_transceiver *x, unsigned mA)
 	}
 	musb_writel(tbase, TUSB_PRCM_MNGMT, reg);
 
-	DBG(2, "draw max %d mA VBUS\n", mA);
+	dev_dbg(musb->controller, "draw max %d mA VBUS\n", mA);
 	return 0;
 }
 
@@ -374,7 +374,7 @@ static void tusb_allow_idle(struct musb *musb, u32 wakeup_enables)
 	reg |= TUSB_PRCM_MNGMT_PM_IDLE | TUSB_PRCM_MNGMT_DEV_IDLE;
 	musb_writel(tbase, TUSB_PRCM_MNGMT, reg);
 
-	DBG(6, "idle, wake on %02x\n", wakeup_enables);
+	dev_dbg(musb->controller, "idle, wake on %02x\n", wakeup_enables);
 }
 
 /*
@@ -421,7 +421,7 @@ static void musb_do_idle(unsigned long _musb)
 		if ((musb->a_wait_bcon != 0)
 			&& (musb->idle_timeout == 0
 				|| time_after(jiffies, musb->idle_timeout))) {
-			DBG(4, "Nothing connected %s, turning off VBUS\n",
+			dev_dbg(musb->controller, "Nothing connected %s, turning off VBUS\n",
 					otg_state_string(musb->xceiv->state));
 		}
 		/* FALLTHROUGH */
@@ -481,7 +481,7 @@ static void tusb_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(&musb_idle_timer);
 		last_timer = jiffies;
@@ -492,13 +492,13 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
 		if (!timer_pending(&musb_idle_timer))
 			last_timer = timeout;
 		else {
-			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, for idle timer for %lu ms\n",
+	dev_dbg(musb->controller, "%s inactive, for idle timer for %lu ms\n",
 		otg_state_string(musb->xceiv->state),
 		(unsigned long)jiffies_to_msecs(timeout - jiffies));
 	mod_timer(&musb_idle_timer, timeout);
@@ -573,7 +573,7 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
 	musb_writel(tbase, TUSB_DEV_CONF, conf);
 	musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
 
-	DBG(1, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
+	dev_dbg(musb->controller, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
 		otg_state_string(musb->xceiv->state),
 		musb_readb(musb->mregs, MUSB_DEVCTL),
 		musb_readl(tbase, TUSB_DEV_OTG_STAT),
@@ -634,7 +634,7 @@ static int tusb_musb_set_mode(struct musb *musb, u8 musb_mode)
 #endif
 
 	default:
-		DBG(2, "Trying to set mode %i\n", musb_mode);
+		dev_dbg(musb->controller, "Trying to set mode %i\n", musb_mode);
 		return -EINVAL;
 	}
 
@@ -667,7 +667,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 			default_a = !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS);
 		else
 			default_a = is_host_enabled(musb);
-		DBG(2, "Default-%c\n", default_a ? 'A' : 'B');
+		dev_dbg(musb->controller, "Default-%c\n", default_a ? 'A' : 'B');
 		musb->xceiv->default_a = default_a;
 		tusb_musb_set_vbus(musb, default_a);
 
@@ -694,7 +694,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 #endif
 
 			if (otg_stat & TUSB_DEV_OTG_STAT_SESS_END) {
-				DBG(1, "Forcing disconnect (no interrupt)\n");
+				dev_dbg(musb->controller, "Forcing disconnect (no interrupt)\n");
 				if (musb->xceiv->state != OTG_STATE_B_IDLE) {
 					/* INTR_DISCONNECT can hide... */
 					musb->xceiv->state = OTG_STATE_B_IDLE;
@@ -702,18 +702,18 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 				}
 				musb->is_active = 0;
 			}
-			DBG(2, "vbus change, %s, otg %03x\n",
+			dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
 				otg_state_string(musb->xceiv->state), otg_stat);
 			idle_timeout = jiffies + (1 * HZ);
 			schedule_work(&musb->irq_work);
 
 		} else /* A-dev state machine */ {
-			DBG(2, "vbus change, %s, otg %03x\n",
+			dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
 				otg_state_string(musb->xceiv->state), otg_stat);
 
 			switch (musb->xceiv->state) {
 			case OTG_STATE_A_IDLE:
-				DBG(2, "Got SRP, turning on VBUS\n");
+				dev_dbg(musb->controller, "Got SRP, turning on VBUS\n");
 				musb_platform_set_vbus(musb, 1);
 
 				/* CONNECT can wake if a_wait_bcon is set */
@@ -757,7 +757,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 	if (int_src & TUSB_INT_SRC_OTG_TIMEOUT) {
 		u8	devctl;
 
-		DBG(4, "%s timer, %03x\n",
+		dev_dbg(musb->controller, "%s timer, %03x\n",
 			otg_state_string(musb->xceiv->state), otg_stat);
 
 		switch (musb->xceiv->state) {
@@ -769,7 +769,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 			if (otg_stat & TUSB_DEV_OTG_STAT_VBUS_VALID) {
 				if ((devctl & MUSB_DEVCTL_VBUS)
 						!= MUSB_DEVCTL_VBUS) {
-					DBG(2, "devctl %02x\n", devctl);
+					dev_dbg(musb->controller, "devctl %02x\n", devctl);
 					break;
 				}
 				musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
@@ -814,7 +814,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 	musb_writel(tbase, TUSB_INT_MASK, ~TUSB_INT_MASK_RESERVED_BITS);
 
 	int_src = musb_readl(tbase, TUSB_INT_SRC) & ~TUSB_INT_SRC_RESERVED_BITS;
-	DBG(3, "TUSB IRQ %08x\n", int_src);
+	dev_dbg(musb->controller, "TUSB IRQ %08x\n", int_src);
 
 	musb->int_usb = (u8) int_src;
 
@@ -835,7 +835,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 			reg = musb_readl(tbase, TUSB_SCRATCH_PAD);
 			if (reg == i)
 				break;
-			DBG(6, "TUSB NOR not ready\n");
+			dev_dbg(musb->controller, "TUSB NOR not ready\n");
 		}
 
 		/* work around issue 13 (2nd half) */
@@ -847,7 +847,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 			musb->is_active = 1;
 			schedule_work(&musb->irq_work);
 		}
-		DBG(3, "wake %sactive %02x\n",
+		dev_dbg(musb->controller, "wake %sactive %02x\n",
 				musb->is_active ? "" : "in", reg);
 
 		/* REVISIT host side TUSB_PRCM_WHOSTDISCON, TUSB_PRCM_WBUS */
@@ -869,7 +869,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 		u32	dma_src = musb_readl(tbase, TUSB_DMA_INT_SRC);
 		u32	real_dma_src = musb_readl(tbase, TUSB_DMA_INT_MASK);
 
-		DBG(3, "DMA IRQ %08x\n", dma_src);
+		dev_dbg(musb->controller, "DMA IRQ %08x\n", dma_src);
 		real_dma_src = ~real_dma_src & dma_src;
 		if (tusb_dma_omap() && real_dma_src) {
 			int	tx_source = (real_dma_src & 0xffff);
@@ -877,7 +877,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 
 			for (i = 1; i <= 15; i++) {
 				if (tx_source & (1 << i)) {
-					DBG(3, "completing ep%i %s\n", i, "tx");
+					dev_dbg(musb->controller, "completing ep%i %s\n", i, "tx");
 					musb_dma_completion(musb, i, 1);
 				}
 			}