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usb: dwc3: fix few coding style problems

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There were a few coding style issues with this driver
which are now fixed:

drivers/usb/dwc3/debugfs.c:48: WARNING: Use #include \
	<linux/uaccess.h> instead of <asm/uaccess.h>
drivers/usb/dwc3/debugfs.c:484: ERROR: space required \
	before the open brace '{'
drivers/usb/dwc3/ep0.c:261: WARNING: line over 80 characters
drivers/usb/dwc3/ep0.c:287: WARNING: suspect code indent \
	for conditional statements (16, 23)
drivers/usb/dwc3/gadget.c:749: WARNING: line over 80 characters
drivers/usb/dwc3/gadget.c:1267: WARNING: line over 80 characters
drivers/usb/dwc3/gadget.h:116: WARNING: line over 80 characters
drivers/usb/dwc3/io.h:42: WARNING: Use #include \
	<linux/io.h> instead of <asm/io.h>

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2011-11-04 12:32:47 +02:00
parent 4878a02898
commit 25b8ff68bf
5 changed files with 13 additions and 12 deletions
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5
drivers/usb/dwc3/debugfs.c
View File

@ -44,8 +44,7 @@
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/delay.h>
#include <asm/uaccess.h>
#include <linux/uaccess.h>
#include "core.h"
#include "gadget.h"
@ -481,7 +480,7 @@ int __devinit dwc3_debugfs_init(struct dwc3 *dwc)
int ret;
root = debugfs_create_dir(dev_name(dwc->dev), NULL);
if (IS_ERR(root)){
if (IS_ERR(root)) {
ret = PTR_ERR(root);
goto err0;
}

5
drivers/usb/dwc3/ep0.c
View File

@ -258,7 +258,8 @@ static void dwc3_ep0_status_cmpl(struct usb_ep *ep, struct usb_request *req)
/*
* ch 9.4.5
*/
static int dwc3_ep0_handle_status(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl)
static int dwc3_ep0_handle_status(struct dwc3 *dwc,
struct usb_ctrlrequest *ctrl)
{
struct dwc3_ep *dep;
u32 recip;
@ -285,7 +286,7 @@ static int dwc3_ep0_handle_status(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl
case USB_RECIP_ENDPOINT:
dep = dwc3_wIndex_to_dep(dwc, ctrl->wIndex);
if (!dep)
return -EINVAL;
return -EINVAL;
if (dep->flags & DWC3_EP_STALL)
usb_status = 1 << USB_ENDPOINT_HALT;

10
drivers/usb/dwc3/gadget.c
View File

@ -745,8 +745,9 @@ static int __dwc3_gadget_kick_transfer(struct dwc3_ep *dep, u16 cmd_param,
dep->flags |= DWC3_EP_BUSY;
dep->res_trans_idx = dwc3_gadget_ep_get_transfer_index(dwc,
dep->number);
if (!dep->res_trans_idx)
printk_once(KERN_ERR "%s() res_trans_idx is invalid\n", __func__);
WARN_ON_ONCE(!dep->res_trans_idx);
return 0;
}
@ -1264,11 +1265,10 @@ static int __devinit dwc3_gadget_init_endpoints(struct dwc3 *dwc)
&dwc->gadget.ep_list);
ret = dwc3_alloc_trb_pool(dep);
if (ret) {
dev_err(dwc->dev, "%s: failed to allocate TRB pool\n", dep->name);
if (ret)
return ret;
}
}
INIT_LIST_HEAD(&dep->request_list);
INIT_LIST_HEAD(&dep->req_queued);
}

3
drivers/usb/dwc3/gadget.h
View File

@ -113,7 +113,8 @@ static inline void dwc3_gadget_move_request_queued(struct dwc3_request *req)
void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req,
int status);
void dwc3_ep0_interrupt(struct dwc3 *dwc, const struct dwc3_event_depevt *event);
void dwc3_ep0_interrupt(struct dwc3 *dwc,
const struct dwc3_event_depevt *event);
void dwc3_ep0_out_start(struct dwc3 *dwc);
int dwc3_gadget_ep0_queue(struct usb_ep *ep, struct usb_request *request,
gfp_t gfp_flags);

2
drivers/usb/dwc3/io.h
View File

@ -39,7 +39,7 @@
#ifndef __DRIVERS_USB_DWC3_IO_H
#define __DRIVERS_USB_DWC3_IO_H
#include <asm/io.h>
#include <linux/io.h>
static inline u32 dwc3_readl(void __iomem *base, u32 offset)
{