[PATCH] only call the c function set_bios_mode if the value CONFIG_X86_64 is set.

[Hans Weber]

Signed-off-by: Hans Weber <hwe.kernel@xxxxxxxxx>
---
 arch/x86/boot/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c
index e3add857c2c9..e4df8ff1e228 100644
--- a/arch/x86/boot/main.c
+++ b/arch/x86/boot/main.c
@@ -102,14 +102,12 @@ static void query_ist(void)
  */
 static void set_bios_mode(void)
 {
-#ifdef CONFIG_X86_64
 	struct biosregs ireg;
 
 	initregs(&ireg);
 	ireg.ax = 0xec00;
 	ireg.bx = 2;
 	intcall(0x15, &ireg, NULL);
-#endif
 }
 
 static void init_heap(void)
@@ -152,7 +150,9 @@ void main(void)
 	}
 
 	/* Tell the BIOS what CPU mode we intend to run in. */
+#ifdef CONFIG_X86_64
 	set_bios_mode();
+#endif
 
 	/* Detect memory layout */
 	detect_memory();
-- 
2.30.2