luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

usb: dwc3: remove unused @lock member of dwc3_ep struct

Browse Source 
The member @lock of dwc3_ep struct is only initialized,
and not used elsewhere, so remove it.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Chunfeng Yun 2019-06-20 16:12:31 +08:00 committed by Felipe Balbi
parent dbb0569de8
commit aa23ce847d
2 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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

@ -649,7 +649,6 @@ struct dwc3_event_buffer {
* @cancelled_list: list of cancelled requests for this endpoint
* @pending_list: list of pending requests for this endpoint
* @started_list: list of started requests on this endpoint
* @lock: spinlock for endpoint request queue traversal
* @regs: pointer to first endpoint register
* @trb_pool: array of transaction buffers
* @trb_pool_dma: dma address of @trb_pool
@ -677,7 +676,6 @@ struct dwc3_ep {
struct list_head pending_list;
struct list_head started_list;
spinlock_t lock;
void __iomem *regs;
struct dwc3_trb *trb_pool;

2
drivers/usb/dwc3/gadget.c
View File

@ -2271,8 +2271,6 @@ static int dwc3_gadget_init_endpoint(struct dwc3 *dwc, u8 epnum)
dep->endpoint.comp_desc = NULL;
}
spin_lock_init(&dep->lock);
if (num == 0)
ret = dwc3_gadget_init_control_endpoint(dep);
else if (direction)