src/cpu: Remove unnecessary space after casts

Change-Id: I12463d4d26c03c85fa018b421bb9166fbfeb0b60
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69801
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/cpu/intel/car/romstage.c b/src/cpu/intel/car/romstage.c
index 4c68ded..c7c218b 100644
--- a/src/cpu/intel/car/romstage.c
+++ b/src/cpu/intel/car/romstage.c
@@ -32,7 +32,7 @@
 		printk(BIOS_DEBUG, "Romstage stack size limited to 0x%x!\n",
 			size);
 
-	stack_base = (u32 *) (_ecar_stack - size);
+	stack_base = (u32 *)(_ecar_stack - size);
 
 	for (i = 0; i < num_guards; i++)
 		stack_base[i] = stack_guard;