AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

USB: s3c-hsotg: Tone down debugging

Browse Source 
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>
This commit is contained in:
Mark Brown 2011-06-01 17:16:15 +01:00 committed by Greg Kroah-Hartman
parent 1d4a4bde6b
commit 83a0180456
1 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/usb/gadget/s3c-hsotg.c
View File

@ -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
}