[RFC PATCH for-next] pm: cpupower: rename raw_pylibcpupower.i

[Min-Hua Chen]

This RFC patch is actually bug report. All *.i file will be
removed by 'make mrproper', including raw_pylibcpupower.i, added
by commit: 338f490e07bc ("pm:cpupower: Add SWIG bindings files for libcpupower")

We can reproduce the error by performing the following command:
cd linux-next
make mrproper
cd tools/power/cpupower/bindings/python
make

We will get an error message:
make: *** No rule to make target 'raw_pylibcpupower.i', needed by 'raw_pylibcpupower_wrap.c'.  Stop.

Renaming the raw_pylibcpupower.i is just a workaround to fix the
issue above.

Signed-off-by: Min-Hua Chen <minhuadotchen@xxxxxxxxx>
---
 tools/power/cpupower/bindings/python/Makefile                 | 4 ++--
 .../python/{raw_pylibcpupower.i => raw_pylibcpupower.if}      | 0
 2 files changed, 2 insertions(+), 2 deletions(-)
 rename tools/power/cpupower/bindings/python/{raw_pylibcpupower.i => raw_pylibcpupower.if} (100%)

diff --git a/tools/power/cpupower/bindings/python/Makefile b/tools/power/cpupower/bindings/python/Makefile
index dc09c5b66ead..de872a1b80d3 100644
--- a/tools/power/cpupower/bindings/python/Makefile
+++ b/tools/power/cpupower/bindings/python/Makefile
@@ -20,13 +20,13 @@ _raw_pylibcpupower.so: raw_pylibcpupower_wrap.o
 raw_pylibcpupower_wrap.o: raw_pylibcpupower_wrap.c
 	$(CC) -fPIC -c raw_pylibcpupower_wrap.c $(PY_INCLUDE)
 
-raw_pylibcpupower_wrap.c: raw_pylibcpupower.i
+raw_pylibcpupower_wrap.c: raw_pylibcpupower.if
 ifeq ($(HAVE_SWIG),0)
 	$(error "swig was not found. Make sure you have it installed and in the PATH to generate the bindings.")
 else ifeq ($(HAVE_PYCONFIG),0)
 	$(error "python-config was not found. Make sure you have it installed and in the PATH to generate the bindings.")
 endif
-	swig -python raw_pylibcpupower.i
+	swig -python raw_pylibcpupower.if
 
 # Will only clean the bindings folder; will not clean the actual cpupower folder
 clean:
diff --git a/tools/power/cpupower/bindings/python/raw_pylibcpupower.i b/tools/power/cpupower/bindings/python/raw_pylibcpupower.if
similarity index 100%
rename from tools/power/cpupower/bindings/python/raw_pylibcpupower.i
rename to tools/power/cpupower/bindings/python/raw_pylibcpupower.if
-- 
2.43.0