arch/arm64: Remove space between function name and '('

Change-Id: I0cba99070f251d86679c068bb737c05178f4a7c5
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77771
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/arch/arm64/div0.c

@@ -6,7 +6,7 @@ void __div0(void); // called from asm so no need for a prototype in a header
 
 /* Replacement (=dummy) for GNU/Linux division-by zero handler */
 /* recursion is ok here because we have no formats ... */
-void __div0 (void)
+void __div0(void)
 {
 	printk(BIOS_EMERG, "DIVIDE BY ZERO! continuing ...\n");
 }