linux-kernel - Re: arch/parisc/math-emu/driver.c:88:17: sparse: sparse: Using plain integer as NULL pointer

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Date:   Sun, 17 Jul 2022 08:11:15 +0100
From:   Chris Down <chris@...isdown.name>
To:     kernel test robot <lkp@...el.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Petr Mladek <pmladek@...e.com>
Subject: Re: arch/parisc/math-emu/driver.c:88:17: sparse: sparse: Using plain
 integer as NULL pointer

Oh, looks like that's already fixed by commit 7f2dcc7371c1 ("parisc: math-emu: 
Avoid "fmt" macro collision"). I don't know why the sparse warning is still 
there then, but moving to _printk certainly fixes it. I'll try to work out why 
before sending the patch to at least give a reasonable changelog.