xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

USB: add a blacklist for devices that can't handle some things we throw at them.

Browse Source 
This adds a blacklist to the USB core to handle some autosuspend and
string issues that devices have.

Originally written by Oliver, but hacked up a lot by Greg.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Oliver Neukum
2007-01-26 14:26:21 +01:00
committed by Greg Kroah-Hartman
parent bb417020ba
commit 7ceec1f1d2
8 changed files with 108 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/linux/usb.h
View File

@@ -388,6 +388,7 @@ struct usb_device {
struct usb_device *children[USB_MAXCHILDREN];
int pm_usage_cnt; /* usage counter for autosuspend */
u32 quirks; /* quirks of the whole device */
#ifdef CONFIG_PM
struct delayed_work autosuspend; /* for delayed autosuspends */
struct mutex pm_mutex; /* protects PM operations */