src/[arch-lib]: change "unsigned" to "unsigned int"

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Ibb7b48a7a144421aff29acbb7ac30968ae5fe5ab
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36329
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

src/arch/arm/libgcc/udivmoddi4.c

@@ -17,7 +17,7 @@ uint64_t __udivmoddi4(uint64_t num, uint64_t den, uint64_t *rem_p)
 {
 	uint64_t quot = 0, qbit = 1;
 	if (den == 0) {
-		return 1 / ((unsigned)den); /* Intentional divide by zero, without
+		return 1 / ((unsigned int)den); /* Intentional divide by zero, without
 					       triggering a compiler warning which
 					       would abort the build */
 	}