tree c4c4cfd20a6766cd38ec25213124ccc92b48592e
parent afe2dab4f6d32d5650aaba42f2c7ec9c0622f4dd
author Nathaniel McCallum <nathaniel@natemccallum.com> 1258593328 -0500
committer Greg Kroah-Hartman <gregkh@suse.de> 1260561320 -0800

USB: handle bcd incrementation in usb modalias generation

This patch fixes a bug when incrementing/decrementing on a BCD formatted
integer (i.e. 0x09++ should be 0x10 not 0x0A).  It just adds a function
for incrementing/decrementing BCD integers by converting to decimal,
doing the increment/decrement and then converting back to BCD.

Signed-off-by: Nathaniel McCallum <nathaniel@natemccallum.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>