Patch merged into coreboot/master: 3d24e00 ifdtool: Use perror for file write errors

the following patch was just integrated into master:
commit 3d24e001d146e96eedd24fe54931116a6ec3070f
Author: Stefan Reinauer 
Date:   Mon Jun 18 16:02:20 2012 -0700

ifdtool: Use perror for file write errors

The "Error while writing." error messages did not output a new line
    which made the output look weird. With this patch, it should look like
    this:

$ ifdtool -x 3rdparty/mainboard/google/parrot/descriptor.bin
    File 3rdparty/mainboard/google/parrot/descriptor.bin is 4096 bytes
    Found Flash Descriptor signature at 0x00000010
    Flash Region 0 (Flash Descriptor): 00000000 - 00000fff
    Flash Region 1 (BIOS): 00200000 - 007fffff
    Error while writing: Bad address
    Flash Region 2 (Intel ME): 00001000 - 001fffff
    Error while writing: Bad address
    Flash Region 3 (GbE): 00fff000 - 00000fff (unused)
    Flash Region 4 (Platform Data): 00fff000 - 00000fff (unused)

Change-Id: I784ff72d0673f167dbf0bd10921406abd685ce72
    Signed-off-by: Stefan Reinauer

Reviewed-By: Patrick Georgi  at Tue Jul 24 08:52:22 2012, giving +2
See http://review.coreboot.org/1299 for details.

-gerrit