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linux/drivers/usb/core
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Alan Stern 24c0996a6b USB: skip Set-Interface(0) if already in altsetting 0 
When a driver unbinds from an interface, usbcore always sends a
Set-Interface request to reinstall altsetting 0.  Unforunately, quite
a few devices have buggy firmware that crashes when it receives this
request.

To avoid such problems, this patch (as1180) arranges to send the
Set-Interface request only when the interface is not already in
altsetting 0.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-12-17 10:49:14 -08:00
..
buffer.c USB: fix codingstyle issues in drivers/usb/core/*.c 2008-02-01 14:35:08 -08:00
config.c USB: ehci tolerates some buggy devices 2008-04-24 21:16:35 -07:00
devices.c usb: hub: add check for unsupported bus topology 2008-07-21 15:16:26 -07:00
devio.c USB: remove err() macro from usb core code 2008-10-17 14:41:11 -07:00
driver.c USB: skip Set-Interface(0) if already in altsetting 0 2008-12-17 10:49:14 -08:00
endpoint.c USB: remove err() macro from usb core code 2008-10-17 14:41:11 -07:00
file.c USB: remove err() macro from usb core code 2008-10-17 14:41:11 -07:00
generic.c USB: fix possible deadlock involving sysfs attributes 2008-05-29 13:59:03 -07:00
hcd-pci.c USB: clarify usage of hcd->suspend/resume methods 2008-04-24 21:16:48 -07:00
hcd.c USB: fix crash when URBs are unlinked after the device is gone 2008-10-29 14:54:40 -07:00
hcd.h USB: fix crash when URBs are unlinked after the device is gone 2008-10-29 14:54:40 -07:00
hub.c USB: prevent autosuspend during hub initialization 2008-10-29 14:54:41 -07:00
hub.h wusb: make ep0_reinit available for modules 2008-04-24 21:16:59 -07:00
inode.c USB: remove err() macro from usb core code 2008-10-17 14:41:11 -07:00
Kconfig usb core: fix USB_OTG_BLACKLIST_HUB typo 2008-10-17 14:40:54 -07:00
Makefile USB: add a blacklist for devices that can't handle some things we throw at them. 2007-02-23 15:03:46 -08:00
message.c USB: don't register endpoints for interfaces that are going away 2008-11-13 14:45:00 -08:00
notify.c USB : correct comments in usb/core/notify.c 2008-02-01 14:34:44 -08:00
otg_whitelist.h USB: fix codingstyle issues in drivers/usb/core/*.h 2008-02-01 14:35:07 -08:00
quirks.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2008-06-17 18:10:40 -07:00
sysfs.c USB: don't register endpoints for interfaces that are going away 2008-11-13 14:45:00 -08:00
urb.c USB: mention URB_FREE_BUFFER in usb_free_urb documentation 2008-11-13 14:45:02 -08:00
usb.c USB: Add new PM callback methods for USB 2008-08-21 10:26:37 -07:00
usb.h USB: Add new PM callback methods for USB 2008-08-21 10:26:37 -07:00