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: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 6b486a3..e8a09a8 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -225,12 +225,10 @@
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 @@
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 @@
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 @@
break;
default:
- dev_dbg(omap->dev, "invalid state\n");
+ dev_WARN(omap->dev, "invalid state\n");
}
}
@@ -284,37 +278,8 @@
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 @@
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);