Signed-off-by: Jeroen Hofstee <jer...@myspectrum.nl>
---
prevents a clang warning:

common/bootm_os.c:440:13: warning: unused function '__arch_preboot_os' 
[-Wunused-function]
static void __arch_preboot_os(void)
            ^
---
 common/bootm_os.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/common/bootm_os.c b/common/bootm_os.c
index f7769ac..5be4467 100644
--- a/common/bootm_os.c
+++ b/common/bootm_os.c
@@ -437,11 +437,10 @@ static boot_os_fn *boot_os[] = {
 };
 
 /* Allow for arch specific config before we boot */
-static void __arch_preboot_os(void)
+__weak void arch_preboot_os(void)
 {
        /* please define platform specific arch_preboot_os() */
 }
-void arch_preboot_os(void) __attribute__((weak, alias("__arch_preboot_os")));
 
 int boot_selected_os(int argc, char * const argv[], int state,
                     bootm_headers_t *images, boot_os_fn *boot_fn)
-- 
1.8.3.2

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