staging: sm750fb: replace absDiff with kernel standard abs macro
authorMike Rapoport <mike.rapoport@gmail.com>
Fri, 19 Feb 2016 15:56:13 +0000 (17:56 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Feb 2016 23:33:00 +0000 (15:33 -0800)
commite074da3f80a6a2c5eb4ed6758f143ee17ddbba56
tree632a6f556997099e3aa1d3637c375af617198d9d
parent0d5d733b4a3fc7c1fb8374691a083d719e160f19
staging: sm750fb: replace absDiff with kernel standard abs macro

<linux/kernel.h> already has 'abs', use it instead of custom absDiff

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/sm750fb/ddk750_chip.c
drivers/staging/sm750fb/sm750_help.h