USB: Use bInterfaceNumber in bandwidth allocations.

Browse source

USB devices do not have to sort interfaces in their descriptors based on
the interface number, and they may choose to skip interface numbers.  The
USB bandwidth allocation code for installing a new configuration assumes
the for loop variable will match the interface number.  Make it use the
interface number (bInterfaceNumber) in the descriptor instead.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

...

This commit is contained in:

Sarah Sharp 2010-01-05 14:33:29 -08:00 • committed by Greg Kroah-Hartman

parent 46216e4fbe

commit d837e219da

1 changed files with 7 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

drivers/usb/core/hcd.c

View file