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fsl_usb2_udc: Clean up whitespace in errors and warnings.

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VDBG always outputs a trailing \n.

Signed-off-by: Will Newton <will.newton@gmail.com>
Acked-by: Li Yang <leoli@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Will Newton 2008-08-12 15:39:10 +01:00 committed by Greg Kroah-Hartman
parent 7483cff8a3
commit bf7409a23b
1 changed files with 18 additions and 18 deletions
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36
drivers/usb/gadget/fsl_usb2_udc.c
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@ -193,7 +193,7 @@ static int dr_controller_setup(struct fsl_udc *udc)
timeout = jiffies + FSL_UDC_RESET_TIMEOUT;
while (fsl_readl(&dr_regs->usbcmd) & USB_CMD_CTRL_RESET) {
if (time_after(jiffies, timeout)) {
ERR("udc reset timeout! \n");
ERR("udc reset timeout!\n");
return -ETIMEDOUT;
}
cpu_relax();
@ -702,7 +702,7 @@ static struct ep_td_struct *fsl_build_dtd(struct fsl_req *req, unsigned *length,
*is_last = 0;
if ((*is_last) == 0)
VDBG("multi-dtd request!\n");
VDBG("multi-dtd request!");
/* Fill in the transfer size; set active bit */
swap_temp = ((*length << DTD_LENGTH_BIT_POS) | DTD_STATUS_ACTIVE);
@ -765,11 +765,11 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
/* catch various bogus parameters */
if (!_req || !req->req.complete || !req->req.buf
|| !list_empty(&req->queue)) {
VDBG("%s, bad params\n", __func__);
VDBG("%s, bad params", __func__);
return -EINVAL;
}
if (unlikely(!_ep || !ep->desc)) {
VDBG("%s, bad ep\n", __func__);
VDBG("%s, bad ep", __func__);
return -EINVAL;
}
if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
@ -1061,7 +1061,7 @@ static int fsl_vbus_session(struct usb_gadget *gadget, int is_active)
udc = container_of(gadget, struct fsl_udc, gadget);
spin_lock_irqsave(&udc->lock, flags);
VDBG("VBUS %s\n", is_active ? "on" : "off");
VDBG("VBUS %s", is_active ? "on" : "off");
udc->vbus_active = (is_active != 0);
if (can_pullup(udc))
fsl_writel((fsl_readl(&dr_regs->usbcmd) | USB_CMD_RUN_STOP),
@ -1161,7 +1161,7 @@ static int ep0_prime_status(struct fsl_udc *udc, int direction)
return -ENOMEM;
if (status)
ERR("Can't queue ep0 status request \n");
ERR("Can't queue ep0 status request\n");
list_add_tail(&req->queue, &ep->queue);
return status;
@ -1247,7 +1247,7 @@ static void ch9getstatus(struct fsl_udc *udc, u8 request_type, u16 value,
goto stall;
if (status) {
ERR("Can't respond to getstatus request \n");
ERR("Can't respond to getstatus request\n");
goto stall;
}
list_add_tail(&req->queue, &ep->queue);
@ -1389,7 +1389,7 @@ static void ep0_req_complete(struct fsl_udc *udc, struct fsl_ep *ep0,
udc->ep0_state = WAIT_FOR_SETUP;
break;
case WAIT_FOR_SETUP:
ERR("Unexpect ep0 packets \n");
ERR("Unexpect ep0 packets\n");
break;
default:
ep0stall(udc);
@ -1468,7 +1468,7 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
status = -EILSEQ;
break;
} else
ERR("Unknown error has occured (0x%x)!\r\n",
ERR("Unknown error has occured (0x%x)!\n",
errors);
} else if (le32_to_cpu(curr_td->size_ioc_sts)
@ -1487,7 +1487,7 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
}
} else {
td_complete++;
VDBG("dTD transmitted successful ");
VDBG("dTD transmitted successful");
}
if (j != curr_req->dtd_count - 1)
@ -1755,7 +1755,7 @@ static irqreturn_t fsl_udc_irq(int irq, void *_udc)
}
if (irq_src & (USB_STS_ERR | USB_STS_SYS_ERR)) {
VDBG("Error IRQ %x ", irq_src);
VDBG("Error IRQ %x", irq_src);
}
spin_unlock_irqrestore(&udc->lock, flags);
@ -1806,12 +1806,12 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
udc_controller->usb_state = USB_STATE_ATTACHED;
udc_controller->ep0_state = WAIT_FOR_SETUP;
udc_controller->ep0_dir = 0;
printk(KERN_INFO "%s: bind to driver %s \n",
printk(KERN_INFO "%s: bind to driver %s\n",
udc_controller->gadget.name, driver->driver.name);
out:
if (retval)
printk("retval %d \n", retval);
printk("gadget driver register failed %d\n", retval);
return retval;
}
EXPORT_SYMBOL(usb_gadget_register_driver);
@ -1853,7 +1853,7 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
udc_controller->gadget.dev.driver = NULL;
udc_controller->driver = NULL;
printk("unregistered gadget driver '%s'\r\n", driver->driver.name);
printk("unregistered gadget driver '%s'\n", driver->driver.name);
return 0;
}
EXPORT_SYMBOL(usb_gadget_unregister_driver);
@ -2241,7 +2241,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
u32 dccparams;
if (strcmp(pdev->name, driver_name)) {
VDBG("Wrong device\n");
VDBG("Wrong device");
return -ENODEV;
}
@ -2259,7 +2259,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
if (!request_mem_region(res->start, res->end - res->start + 1,
driver_name)) {
ERR("request mem region for %s failed \n", pdev->name);
ERR("request mem region for %s failed\n", pdev->name);
kfree(udc_controller);
return -EBUSY;
}
@ -2293,7 +2293,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
ret = request_irq(udc_controller->irq, fsl_udc_irq, IRQF_SHARED,
driver_name, udc_controller);
if (ret != 0) {
ERR("cannot request irq %d err %d \n",
ERR("cannot request irq %d err %d\n",
udc_controller->irq, ret);
goto err2;
}
@ -2456,7 +2456,7 @@ module_init(udc_init);
static void __exit udc_exit(void)
{
platform_driver_unregister(&udc_driver);
printk("%s unregistered \n", driver_desc);
printk("%s unregistered\n", driver_desc);
}
module_exit(udc_exit);