gadget/function/f_fs.c

855 	unsigned long flags;
868 	spin_lock_irqsave(&io_data->ffs->eps_lock, flags);
871 	spin_unlock_irqrestore(&io_data->ffs->eps_lock, flags);
1213 	unsigned long flags;
1216 	spin_lock_irqsave(&epfile->ffs->eps_lock, flags);
1223 	spin_unlock_irqrestore(&epfile->ffs->eps_lock, flags);
1597 	if (req->flags & ~USB_FFS_DMABUF_TRANSFER_MASK)
2161 	unsigned long flags;
2166 			spin_lock_irqsave(&ffs->eps_lock, flags);
2170 							flags);
2221 	unsigned long flags;
2227 	spin_lock_irqsave(&ffs->eps_lock, flags);
2230 	spin_unlock_irqrestore(&ffs->eps_lock, flags);
2274 	ffs->flags = 0;
2288 		 || test_and_set_bit(FFS_FL_BOUND, &ffs->flags)))
2325 		clear_bit(FFS_FL_BOUND, &ffs->flags);
2385 	unsigned long flags;
2387 	spin_lock_irqsave(&func->ffs->eps_lock, flags);
2403 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);
2412 	unsigned long flags;
2415 	spin_lock_irqsave(&func->ffs->eps_lock, flags);
2444 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);
2897 	unsigned os_descs_count = 0, counts[3], flags;
2906 		flags = FUNCTIONFS_HAS_FS_DESC | FUNCTIONFS_HAS_HS_DESC;
2911 		flags = get_unaligned_le32(data + 8);
2912 		ffs->user_flags = flags;
2913 		if (flags & ~(FUNCTIONFS_HAS_FS_DESC |
2931 	if (flags & FUNCTIONFS_EVENTFD) {
2947 		if (!(flags & (1 << i))) {
2957 	if (flags & (1 << i)) {
3228 	unsigned long flags;
3229 	spin_lock_irqsave(&ffs->ev.waitq.lock, flags);
3231 	spin_unlock_irqrestore(&ffs->ev.waitq.lock, flags);
3764 	unsigned long flags;
3808 	spin_lock_irqsave(&ffs->ev.waitq.lock, flags);
3812 	spin_unlock_irqrestore(&ffs->ev.waitq.lock, flags);
4027 	unsigned long flags;
4042 	spin_lock_irqsave(&func->ffs->eps_lock, flags);
4049 	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);
4231 	set_bit(FFS_FL_CALL_CLOSED_CALLBACK, &ffs->flags);
4251 	if (test_and_clear_bit(FFS_FL_CALL_CLOSED_CALLBACK, &ffs->flags) &&
4267 	if (test_bit(FFS_FL_BOUND, &ffs->flags))