image: Move timestamp #ifdefs to header file
authorSimon Glass <sjg@chromium.org>
Tue, 7 May 2013 06:11:51 +0000 (06:11 +0000)
committerTom Rini <trini@ti.com>
Tue, 14 May 2013 19:37:25 +0000 (15:37 -0400)
commit859e92b775fd8ebcfacc591eaf621b677c95b6f7
treef1ae2d4e34ed738a5cdac53fa3e21d3a5d998844
parent88f95bbadda89bfaf6a8e817bb66fd114afc1caf
image: Move timestamp #ifdefs to header file

Rather than repeat the line
 #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || \
defined(USE_HOSTCC)

everywhere, put this in a header file and #define IMAGE_ENABLE_TIMESTAMP
to either 1 or 0. Then we can use a plain if() in most code and avoid
the #ifdefs.

The compiler's dead code elimination ensures that the result is the same.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
common/image.c
include/image.h