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Groups > linux.kernel > #1702892
| From | Johannes Thumshirn <jthumshirn@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] Kbuild: enable -Wunused-macros warning for "make W=1" |
| Date | 2017-08-03 12:10 +0200 |
| Message-ID | <ualeQ-6Uy-53@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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> --- scripts/Makefile.extrawarn | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index fb3522fd8702..8ab8bc91da55 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -25,6 +25,7 @@ warning-1 += -Wold-style-definition warning-1 += $(call cc-option, -Wmissing-include-dirs) warning-1 += $(call cc-option, -Wunused-but-set-variable) warning-1 += $(call cc-option, -Wunused-const-variable) +warning-1 += $(call cc-option, -Wunused-macros) warning-1 += $(call cc-disable-warning, missing-field-initializers) warning-1 += $(call cc-disable-warning, sign-compare) -- 2.12.3
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[PATCH] Kbuild: enable -Wunused-macros warning for "make W=1" Johannes Thumshirn <jthumshirn@suse.de> - 2017-08-03 12:10 +0200
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