net: airoha: pcs: improve/fix building rules

pcs-airoha-common.o should not build unconditionally,
also make building rules looks better.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>

diff --git a/drivers/net/airoha/Makefile b/drivers/net/airoha/Makefile
index 27f2969434ce42b1749ae1c749396dec76ec313d..81fd26cf813122d795dc0084806e4303734faf49 100644 (file)
--- a/drivers/net/airoha/Makefile
+++ b/drivers/net/airoha/Makefile
@@ -1,6 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
 
-obj-y                          += pcs-airoha-common.o
-ifdef CONFIG_PCS_AIROHA_AN7581
-obj-y                          += pcs-an7581.o
-endif
+obj-$(CONFIG_PCS_AIROHA)       += pcs-airoha-common.o
+obj-$(CONFIG_PCS_AIROHA_AN7581)        += pcs-an7581.o