printk: Move the printk() kerneldoc comment to its new home

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Commit 3370155737 ("printk: Userspace format indexing support") turned
printk() into a macro, but left the kerneldoc comment for it with the (now)
_printk() function, resulting in this docs-build warning:

  kernel/printk/printk.c:1: warning: 'printk' not found

Move the kerneldoc comment back next to the (now) macro it's meant to
describe and have the docs build find it there.

Fixes: 3370155737 ("printk: Userspace format indexing support")
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/87o8aqt7qn.fsf@meer.lwn.net

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Jonathan Corbet 2021-07-25 15:16:00 -06:00 • committed by Petr Mladek

parent 0f0aa84850

commit 7d9e2661f2

3 changed files with 25 additions and 28 deletions

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5

Documentation/core-api/printk-basics.rst

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24

include/linux/printk.h

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24

kernel/printk/printk.c

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