[POWERPC] Don't require execute perms on wrapper when building zImage.initrd

Don't require that the wrapper script be executable when building
zImage.initrds.  This has already been fixed for zImages.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
1 file changed