serial: sandbox: use ssize_t to match os_read
authorMike Frysinger <vapier@gentoo.org>
Wed, 26 Oct 2011 00:21:01 +0000 (00:21 +0000)
committerWolfgang Denk <wd@denx.de>
Thu, 3 Nov 2011 21:35:16 +0000 (22:35 +0100)
commitec8f0b9024adc1075bb514edefbf186e63f84268
treea6da83c61cb11f609ea6abbb47ab724f81f9381d
parent5778d54afc99b6a9321acf2d8b5ad87d246008dc
serial: sandbox: use ssize_t to match os_read

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Simon Glass <sjg@chromium.org>
drivers/serial/sandbox.c