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Commit e4f75667 authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: dwc3: omap: drop dev_dbg() usage 



Some of the messages were plain unnecessary
and some were actually errors. Fix it all
up.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 5a350d53

drivers/usb/dwc3/dwc3-omap.c

+4 −39
Original line number Diff line number Diff line
@@ -225,12 +225,10 @@ static void dwc3_omap_set_mailbox(struct dwc3_omap *omap, 


	switch (status) {

	case OMAP_DWC3_ID_GROUND:

		dev_dbg(omap->dev, "ID GND\n");



		if (omap->vbus_reg) {

			ret = regulator_enable(omap->vbus_reg);

			if (ret) {

				dev_dbg(omap->dev, "regulator enable failed\n");

				dev_err(omap->dev, "regulator enable failed\n");

				return;

			}

		}
@@ -245,8 +243,6 @@ static void dwc3_omap_set_mailbox(struct dwc3_omap *omap, 
		break;



	case OMAP_DWC3_VBUS_VALID:

		dev_dbg(omap->dev, "VBUS Connect\n");



		val = dwc3_omap_read_utmi_ctrl(omap);

		val &= ~USBOTGSS_UTMI_OTG_CTRL_SESSEND;

		val |= USBOTGSS_UTMI_OTG_CTRL_IDDIG
@@ -261,8 +257,6 @@ static void dwc3_omap_set_mailbox(struct dwc3_omap *omap, 
			regulator_disable(omap->vbus_reg);



	case OMAP_DWC3_VBUS_OFF:

		dev_dbg(omap->dev, "VBUS Disconnect\n");



		val = dwc3_omap_read_utmi_ctrl(omap);

		val &= ~(USBOTGSS_UTMI_OTG_CTRL_SESSVALID

				| USBOTGSS_UTMI_OTG_CTRL_VBUSVALID
@@ -273,7 +267,7 @@ static void dwc3_omap_set_mailbox(struct dwc3_omap *omap, 
		break;



	default:

		dev_dbg(omap->dev, "invalid state\n");

		dev_WARN(omap->dev, "invalid state\n");

	}

}
@@ -284,37 +278,8 @@ static irqreturn_t dwc3_omap_interrupt(int irq, void *_omap) 


	reg = dwc3_omap_read_irqmisc_status(omap);



	if (reg & USBOTGSS_IRQMISC_DMADISABLECLR) {

		dev_dbg(omap->dev, "DMA Disable was Cleared\n");

	if (reg & USBOTGSS_IRQMISC_DMADISABLECLR)

		omap->dma_status = false;

	}



	if (reg & USBOTGSS_IRQMISC_OEVT)

		dev_dbg(omap->dev, "OTG Event\n");



	if (reg & USBOTGSS_IRQMISC_DRVVBUS_RISE)

		dev_dbg(omap->dev, "DRVVBUS Rise\n");



	if (reg & USBOTGSS_IRQMISC_CHRGVBUS_RISE)

		dev_dbg(omap->dev, "CHRGVBUS Rise\n");



	if (reg & USBOTGSS_IRQMISC_DISCHRGVBUS_RISE)

		dev_dbg(omap->dev, "DISCHRGVBUS Rise\n");



	if (reg & USBOTGSS_IRQMISC_IDPULLUP_RISE)

		dev_dbg(omap->dev, "IDPULLUP Rise\n");



	if (reg & USBOTGSS_IRQMISC_DRVVBUS_FALL)

		dev_dbg(omap->dev, "DRVVBUS Fall\n");



	if (reg & USBOTGSS_IRQMISC_CHRGVBUS_FALL)

		dev_dbg(omap->dev, "CHRGVBUS Fall\n");



	if (reg & USBOTGSS_IRQMISC_DISCHRGVBUS_FALL)

		dev_dbg(omap->dev, "DISCHRGVBUS Fall\n");



	if (reg & USBOTGSS_IRQMISC_IDPULLUP_FALL)

		dev_dbg(omap->dev, "IDPULLUP Fall\n");



	dwc3_omap_write_irqmisc_status(omap, reg);
@@ -434,7 +399,7 @@ static void dwc3_omap_set_utmi_mode(struct dwc3_omap *omap) 
		reg &= ~USBOTGSS_UTMI_OTG_CTRL_SW_MODE;

		break;

	default:

		dev_dbg(omap->dev, "UNKNOWN utmi mode %d\n", utmi_mode);

		dev_WARN(omap->dev, "UNKNOWN utmi mode %d\n", utmi_mode);

	}



	dwc3_omap_write_utmi_ctrl(omap, reg);