Revision a83d6755814e4614ba77e15d82796af0f695c6b8 authored by Sarah Sharp on 18 March 2013, 17:19:51 UTC, committed by Sarah Sharp on 25 March 2013, 17:39:19 UTC
When a device attached to the roothub is suspended, the endpoint rings are stopped. The host may generate a completion event with the completion code set to 'Stopped' or 'Stopped Invalid' when the ring is halted. The current xHCI code prints a warning in that case, which can be really annoying if the USB device is coming into and out of suspend. Remove the unnecessary warning. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Tested-by: Stephen Hemminger <stephen@networkplumber.org>
1 parent 1c11a17
file.c
/*
* linux/fs/sysv/file.c
*
* minix/file.c
* Copyright (C) 1991, 1992 Linus Torvalds
*
* coh/file.c
* Copyright (C) 1993 Pascal Haible, Bruno Haible
*
* sysv/file.c
* Copyright (C) 1993 Bruno Haible
*
* SystemV/Coherent regular file handling primitives
*/
#include "sysv.h"
/*
* We have mostly NULLs here: the current defaults are OK for
* the coh filesystem.
*/
const struct file_operations sysv_file_operations = {
.llseek = generic_file_llseek,
.read = do_sync_read,
.aio_read = generic_file_aio_read,
.write = do_sync_write,
.aio_write = generic_file_aio_write,
.mmap = generic_file_mmap,
.fsync = generic_file_fsync,
.splice_read = generic_file_splice_read,
};
static int sysv_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
int error;
error = inode_change_ok(inode, attr);
if (error)
return error;
if ((attr->ia_valid & ATTR_SIZE) &&
attr->ia_size != i_size_read(inode)) {
error = inode_newsize_ok(inode, attr->ia_size);
if (error)
return error;
truncate_setsize(inode, attr->ia_size);
sysv_truncate(inode);
}
setattr_copy(inode, attr);
mark_inode_dirty(inode);
return 0;
}
const struct inode_operations sysv_file_inode_operations = {
.setattr = sysv_setattr,
.getattr = sysv_getattr,
};
Computing file changes ...