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Message-Id: <1590590362-11570-2-git-send-email-yangtiezhu@loongson.cn>
Date: Wed, 27 May 2020 22:39:22 +0800
From: Tiezhu Yang <yangtiezhu@...ngson.cn>
To: Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>
Cc: linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
Xuefeng Li <lixuefeng@...ngson.cn>,
Tiezhu Yang <yangtiezhu@...ngson.cn>
Subject: [PATCH v4 2/2] clk: Allow COMPILE_TEST for subdir hisilicon in Makefile
If CONFIG_ARCH_HISI is not set but COMPILE_TEST is set, some files
in the subdir hisilicon can not be built due to CONFIG_ARCH_HISI
check in drivers/clk/Makefile.
Since the related configs in drivers/clk/hisilicon/Kconfig depend
on ARCH_HISI, so remove CONFIG_ARCH_HISI check for subdir hisilicon
in drivers/clk/Makefile.
At the same time, we should add CONFIG_ARCH_HISI and COMPILE_TEST
(for better compile testing coverage) check for the common files
in drivers/clk/hisilicon/Makefile, otherwise there exists build
failure about undefined reference.
Reported-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
v2:
- Add CONFIG_ARCH_HISI check for the common files
to fix the build failure
v3:
- Add CONFIG_COMPILE_TEST check for the common files
for better compile testing coverage
v4:
- Modify the patch subject to reflect the reality
drivers/clk/Makefile | 2 +-
drivers/clk/hisilicon/Makefile | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index f4169cc..81045ec 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -79,7 +79,7 @@ obj-y += bcm/
obj-$(CONFIG_ARCH_BERLIN) += berlin/
obj-$(CONFIG_ARCH_DAVINCI) += davinci/
obj-$(CONFIG_H8300) += h8300/
-obj-$(CONFIG_ARCH_HISI) += hisilicon/
+obj-y += hisilicon/
obj-y += imgtec/
obj-y += imx/
obj-y += ingenic/
diff --git a/drivers/clk/hisilicon/Makefile b/drivers/clk/hisilicon/Makefile
index b2441b9..e58104d 100644
--- a/drivers/clk/hisilicon/Makefile
+++ b/drivers/clk/hisilicon/Makefile
@@ -3,7 +3,8 @@
# Hisilicon Clock specific Makefile
#
-obj-y += clk.o clkgate-separated.o clkdivider-hi6220.o clk-hisi-phase.o
+obj-$(CONFIG_ARCH_HISI) += clk.o clkgate-separated.o clkdivider-hi6220.o clk-hisi-phase.o
+obj-$(CONFIG_COMPILE_TEST) += clk.o clkgate-separated.o clkdivider-hi6220.o clk-hisi-phase.o
obj-$(CONFIG_ARCH_HI3xxx) += clk-hi3620.o
obj-$(CONFIG_ARCH_HIP04) += clk-hip04.o
--
2.1.0
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