armv7: ls1021a: Drop macro CONFIG_LS102XA

Use CONFIG_ARCH_LS1021A instead.

Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/drivers/usb/common/fsl-errata.c b/drivers/usb/common/fsl-errata.c
index 6069c93..338ac08 100644
--- a/drivers/usb/common/fsl-errata.c
+++ b/drivers/usb/common/fsl-errata.c
@@ -204,7 +204,7 @@
 	case SVR_LS1043A:
 		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
 #endif
-#ifdef CONFIG_LS102XA
+#ifdef CONFIG_ARCH_LS1021A
 	case SOC_VER_LS1020:
 	case SOC_VER_LS1021:
 	case SOC_VER_LS1022: