net: ipa: list supported IPA versions in the Makefile

Create a variable in the Makefile listing the IPA versions supported
by the driver.  Use that to create the list of configuration data
object files used (rather than listing them all individually).

Add a SPDX license comment.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ipa/Makefile b/drivers/net/ipa/Makefile
index bdfb2430ab2c7dd47765bab252160a64754c1cf2..14b313fefa3a34328102a35d8b083e11e655129e 100644 (file)
--- a/drivers/net/ipa/Makefile
+++ b/drivers/net/ipa/Makefile
@@ -1,3 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the Qualcomm IPA driver.
+
+IPA_VERSIONS           :=      3.1 3.5.1 4.2 4.5 4.9 4.11
+
 obj-$(CONFIG_QCOM_IPA) +=      ipa.o
 
 ipa-y                  :=      ipa_main.o ipa_power.o ipa_reg.o ipa_mem.o \
@@ -7,6 +13,4 @@ ipa-y                  :=      ipa_main.o ipa_power.o ipa_reg.o ipa_mem.o \
                                ipa_resource.o ipa_qmi.o ipa_qmi_msg.o \
                                ipa_sysfs.o
 
-ipa-y                  +=      ipa_data-v3.1.o ipa_data-v3.5.1.o \
-                               ipa_data-v4.2.o ipa_data-v4.5.o \
-                               ipa_data-v4.9.o ipa_data-v4.11.o
+ipa-y                  +=      $(IPA_VERSIONS:%=ipa_data-v%.o)