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usb: gadget: pch_udc: Add debug message

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ISSUE:
Adding debugging messages.

CAUSE:
The debugging messages are added to make sure of that major interrupt events
are occurring.

Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Tomoya MORINAGA 2012-01-12 11:27:10 +09:00 committed by Felipe Balbi
parent 833310402c
commit 9645f7d3da
1 changed files with 6 additions and 2 deletions
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8
drivers/usb/gadget/pch_udc.c
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@ -2511,11 +2511,15 @@ static void pch_udc_svc_cfg_interrupt(struct pch_udc_dev *dev)
static void pch_udc_dev_isr(struct pch_udc_dev *dev, u32 dev_intr)
{
/* USB Reset Interrupt */
if (dev_intr & UDC_DEVINT_UR)
if (dev_intr & UDC_DEVINT_UR) {
pch_udc_svc_ur_interrupt(dev);
dev_dbg(&dev->pdev->dev, "USB_RESET\n");
}
/* Enumeration Done Interrupt */
if (dev_intr & UDC_DEVINT_ENUM)
if (dev_intr & UDC_DEVINT_ENUM) {
pch_udc_svc_enum_interrupt(dev);
dev_dbg(&dev->pdev->dev, "USB_ENUM\n");
}
/* Set Interface Interrupt */
if (dev_intr & UDC_DEVINT_SI)
pch_udc_svc_intf_interrupt(dev);