USB: s3c-hsotg: Tone down debugging

Currently the s3c-hsotg driver is extremely chatty, producing voluminous
with large register dumps even in default operation. Tone this down so
we're not chatty unless DEBUG is defined.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index acb9cc418df9a59b4db4ee57bdcbe68144475d6e..0dfee282878a86ef70fdd9b03bb09c1cf9823108 100644 (file)
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -2680,9 +2680,9 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 
        writel(0, hsotg->regs + S3C_DAINTMSK);
 
-       dev_info(hsotg->dev, "EP0: DIEPCTL0=0x%08x, DOEPCTL0=0x%08x\n",
-                readl(hsotg->regs + S3C_DIEPCTL0),
-                readl(hsotg->regs + S3C_DOEPCTL0));
+       dev_dbg(hsotg->dev, "EP0: DIEPCTL0=0x%08x, DOEPCTL0=0x%08x\n",
+               readl(hsotg->regs + S3C_DIEPCTL0),
+               readl(hsotg->regs + S3C_DOEPCTL0));
 
        /* enable in and out endpoint interrupts */
        s3c_hsotg_en_gsint(hsotg, S3C_GINTSTS_OEPInt | S3C_GINTSTS_IEPInt);
@@ -2701,7 +2701,7 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
        udelay(10);  /* see openiboot */
        __bic32(hsotg->regs + S3C_DCTL, S3C_DCTL_PWROnPrgDone);
 
-       dev_info(hsotg->dev, "DCTL=0x%08x\n", readl(hsotg->regs + S3C_DCTL));
+       dev_dbg(hsotg->dev, "DCTL=0x%08x\n", readl(hsotg->regs + S3C_DCTL));
 
        /* S3C_DxEPCTL_USBActEp says RO in manual, but seems to be set by
           writing to the EPCTL register.. */
@@ -2721,9 +2721,9 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 
        s3c_hsotg_enqueue_setup(hsotg);
 
-       dev_info(hsotg->dev, "EP0: DIEPCTL0=0x%08x, DOEPCTL0=0x%08x\n",
-                readl(hsotg->regs + S3C_DIEPCTL0),
-                readl(hsotg->regs + S3C_DOEPCTL0));
+       dev_dbg(hsotg->dev, "EP0: DIEPCTL0=0x%08x, DOEPCTL0=0x%08x\n",
+               readl(hsotg->regs + S3C_DIEPCTL0),
+               readl(hsotg->regs + S3C_DOEPCTL0));
 
        /* clear global NAKs */
        writel(S3C_DCTL_CGOUTNak | S3C_DCTL_CGNPInNAK,
@@ -2921,9 +2921,9 @@ static void s3c_hsotg_init(struct s3c_hsotg *hsotg)
 
        /* setup fifos */
 
-       dev_info(hsotg->dev, "GRXFSIZ=0x%08x, GNPTXFSIZ=0x%08x\n",
-                readl(hsotg->regs + S3C_GRXFSIZ),
-                readl(hsotg->regs + S3C_GNPTXFSIZ));
+       dev_dbg(hsotg->dev, "GRXFSIZ=0x%08x, GNPTXFSIZ=0x%08x\n",
+               readl(hsotg->regs + S3C_GRXFSIZ),
+               readl(hsotg->regs + S3C_GNPTXFSIZ));
 
        s3c_hsotg_init_fifo(hsotg);
 
@@ -2945,6 +2945,7 @@ static void s3c_hsotg_init(struct s3c_hsotg *hsotg)
 
 static void s3c_hsotg_dump(struct s3c_hsotg *hsotg)
 {
+#ifdef DEBUG
        struct device *dev = hsotg->dev;
        void __iomem *regs = hsotg->regs;
        u32 val;
@@ -2987,6 +2988,7 @@ static void s3c_hsotg_dump(struct s3c_hsotg *hsotg)
 
        dev_info(dev, "DVBUSDIS=0x%08x, DVBUSPULSE=%08x\n",
                 readl(regs + S3C_DVBUSDIS), readl(regs + S3C_DVBUSPULSE));
+#endif
 }