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>

1 files changed, 12 insertions, 10 deletions

diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index acb9cc418df9..0dfee282878a 100644
--- 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
 }