linux-next: build warning after merge of the mm tree

Stephen Rothwell
2023-11-28T02:33:54Z

[-- Attachment #1: Type: text/plain, Size: 433 bytes --]

Hi all,

After merging the mm tree, today's linux-next build (powerpc allyesconfig)
produced this warning:

arch/powerpc/kernel/swsusp_64.c:14:6: warning: no previous prototype for 'do_after_copyback' [-Wmissing-prototypes]
14 | void do_after_copyback(void)
| ^~~~~~~~~~~~~~~~~

Exposed by commit

c6345dfa6e3e ("Makefile.extrawarn: turn on missing-prototypes globally")