diff options
| author | Felipe Balbi <balbi@ti.com> | 2015-06-30 20:46:07 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-07-29 17:59:17 +0300 |
| commit | e4f7566754675b2fd89ed32eee867d5f19bac934 (patch) | |
| tree | 197ea42ee2c6c3008478dd48ed8de0b25de37713 /drivers/usb/dwc3/dwc3-omap.c | |
| parent | 5a350d53f4c4784cf6bb4d94e7b8d76ca4f96e9f (diff) | |
| download | linux-e4f7566754675b2fd89ed32eee867d5f19bac934.tar.xz | |
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>
Diffstat (limited to 'drivers/usb/dwc3/dwc3-omap.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-omap.c | 43 |
1 files changed, 4 insertions, 39 deletions
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 6b486a36863c..e8a09a88eddd 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -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); |