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modpost: require a MODULE_DESCRIPTION()

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Since commit 1fffe7a34c ("script: modpost: emit a warning when the
description is missing"), a module without a MODULE_DESCRIPTION() has
resulted in a warning with make W=1. Since that time, all known
instances of this issue have been fixed. Therefore, now make it an
error if a MODULE_DESCRIPTION() is not present.

Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Jeff Johnson 2025-03-11 12:49:02 -07:00 committed by Masahiro Yamada
parent cacd22ce69
commit 6c6c1fc09d
1 changed files with 2 additions and 2 deletions
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4
scripts/mod/modpost.c
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@ -1602,8 +1602,8 @@ static void read_symbols(const char *modname)
namespace); namespace);
} }
if (extra_warn && !get_modinfo(&info, "description")) if (!get_modinfo(&info, "description"))
warn("missing MODULE_DESCRIPTION() in %s\n", modname); error("missing MODULE_DESCRIPTION() in %s\n", modname);
} }
for (sym = info.symtab_start; sym < info.symtab_stop; sym++) { for (sym = info.symtab_start; sym < info.symtab_stop; sym++) {