Masahiro Yamada 7d95680d64 scripts/misc-check: check unnecessary #include <linux/export.h> when W=1 ...

Another issue with <linux/export.h> is that it is sometimes included
even when EXPORT_SYMBOL() is not used at all.

Some headers (e.g. include/linux/linkage.h>) cannot be fixed for now
for the reason described in the previous commit.

This commit adds a warning for *.c files that include <linux/export.h>
but do not use EXPORT_SYMBOL() when the kernel is built with W=1.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

2025-06-06 05:40:25 +09:00

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