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| author | Johannes Thumshirn <jthumshirn@suse.de> | 2017-08-30 16:04:13 +0200 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-09-01 01:53:17 +0200 |
| commit | de8cf95047cfe06d0bc3b7bbbe4fd337d47da2c7 (patch) | |
| tree | 4cd57209914d2b92092078c7e55124e524fc3d11 /scripts | |
| parent | kbuild: use $(abspath ...) instead of $(shell cd ... && /bin/pwd) (diff) | |
| download | linux-de8cf95047cfe06d0bc3b7bbbe4fd337d47da2c7.tar.xz linux-de8cf95047cfe06d0bc3b7bbbe4fd337d47da2c7.zip | |
Kbuild: enable -Wunused-macros warning for "make W=2"
We have lots of dead defines and macros in drivers, lets offer users a way
to detect and eventually remove them.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.extrawarn | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index fb3522fd8702..ae8a1357d01d 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -37,6 +37,7 @@ warning-2 += $(call cc-option, -Wlogical-op) warning-2 += $(call cc-option, -Wmissing-field-initializers) warning-2 += $(call cc-option, -Wsign-compare) warning-2 += $(call cc-option, -Wmaybe-uninitialized) +warning-2 += $(call cc-option, -Wunused-macros) warning-3 := -Wbad-function-cast warning-3 += -Wcast-qual |