sb/intel/lynxpoint: Use spaces around |

Coding style says so.

Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 remains identical.

Change-Id: I72386bbe4b38602a641bf8dc9448d6a3e95d297a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46718
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/southbridge/intel/lynxpoint/serialio.c

@@ -119,7 +119,7 @@ static void serialio_init_once(int acpi_mode)
 {
 	if (acpi_mode) {
 		/* Enable ACPI IRQ for IRQ13, IRQ7, IRQ6, IRQ5 in RCBA. */
-		RCBA32_OR(ACPIIRQEN, (1 << 13)|(1 << 7)|(1 << 6)|(1 << 5));
+		RCBA32_OR(ACPIIRQEN, (1 << 13) | (1 << 7) | (1 << 6) | (1 << 5));
 	}
 
 	/* Program IOBP CB000154h[12,9:8,4:0] = 1001100011111b. */