[PATCH v3 2/2] clk: Remove CONFIG_ARCH_HISI check for subdir hisilicon in Makefile

[Tiezhu Yang]

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 when both CONFIG_ARCH_HISI and
COMPILE_TEST are not set.

Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
---

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

 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