mb/google: Convert some CONFIG(CHROMEOS) preprocessor

Change-Id: Ica8691e3dc4feecbeb11ba3f5868932f926965b2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48785
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/gale/mainboard.c b/src/mainboard/google/gale/mainboard.c
index 39a3428..bc4fc93 100644
--- a/src/mainboard/google/gale/mainboard.c
+++ b/src/mainboard/google/gale/mainboard.c
@@ -30,10 +30,9 @@
 	setup_mmu(DRAM_INITIALIZED);
 	setup_usb();
 
-	if (CONFIG(CHROMEOS)) {
-		/* Copy WIFI calibration data into CBMEM. */
+	/* Copy WIFI calibration data into CBMEM. */
+	if (CONFIG(CHROMEOS))
 		cbmem_add_vpd_calibration_data();
-	}
 
 	/*
 	 * Make sure bootloader can issue sounds The frequency is calculated
diff --git a/src/mainboard/google/mistral/mainboard.c b/src/mainboard/google/mistral/mainboard.c
index e0cd75d..4079182 100644
--- a/src/mainboard/google/mistral/mainboard.c
+++ b/src/mainboard/google/mistral/mainboard.c
@@ -19,10 +19,9 @@
 
 static void mainboard_init(struct device *dev)
 {
-	if (CONFIG(CHROMEOS)) {
-		/* Copy WIFI calibration data into CBMEM. */
+	/* Copy WIFI calibration data into CBMEM. */
+	if (CONFIG(CHROMEOS))
 		cbmem_add_vpd_calibration_data();
-	}
 
 	setup_usb();
 }
diff --git a/src/mainboard/google/storm/mainboard.c b/src/mainboard/google/storm/mainboard.c
index 6a89be0..4faf832 100644
--- a/src/mainboard/google/storm/mainboard.c
+++ b/src/mainboard/google/storm/mainboard.c
@@ -76,10 +76,9 @@
 	 /* Functionally a 0-cost no-op if NAND is not present */
 	 board_nand_init();
 
-#if CONFIG(CHROMEOS)
 	/* Copy WIFI calibration data into CBMEM. */
-	cbmem_add_vpd_calibration_data();
-#endif
+	if (CONFIG(CHROMEOS))
+		cbmem_add_vpd_calibration_data();
 
 	/*
 	 * Make sure bootloader can issue sounds The frequency is calculated