USB: cxacru: Fix negative dB output
authorSimon Arlott <simon@fire.lp0.eu>
Thu, 23 Apr 2009 17:19:02 +0000 (18:19 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 9 May 2009 02:34:56 +0000 (19:34 -0700)
commit10107bd04fc88657204ca40af2ace33626496fd3
treefd943175cef02caf821fb9e4d1316787f1c2fdfe
parent091bf7624d1c90cec9e578a18529f615213ff847
USB: cxacru: Fix negative dB output

Values of dB between -0.99 and -0.01 will be output with the wrong
sign. This converts the negative value to positive and outputs it
with a "-" prefix.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/atm/cxacru.c