linux-kernel - Re: [PATCH v1 2/3] powerpc/prom_init: drop PROM

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Message-ID: <877d1w2844.fsf@mpe.ellerman.id.au>
Date:   Wed, 21 Sep 2022 23:02:35 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     David Hildenbrand <david@...hat.com>, linux-kernel@...r.kernel.org
Cc:     linux-mm@...ck.org, linux-doc@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org,
        David Hildenbrand <david@...hat.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Ingo Molnar <mingo@...nel.org>,
        David Laight <David.Laight@...LAB.COM>,
        Jonathan Corbet <corbet@....net>,
        Andy Whitcroft <apw@...onical.com>,
        Joe Perches <joe@...ches.com>,
        Dwaipayan Ray <dwaipayanray1@...il.com>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>,
        Baoquan He <bhe@...hat.com>, Vivek Goyal <vgoyal@...hat.com>,
        Dave Young <dyoung@...hat.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>
Subject: Re: [PATCH v1 2/3] powerpc/prom_init: drop PROM_BUG()

David Hildenbrand <david@...hat.com> writes:
> Unused, let's drop it.
>
> Signed-off-by: David Hildenbrand <david@...hat.com>
> ---
>  arch/powerpc/kernel/prom_init.c | 6 ------
>  1 file changed, 6 deletions(-)

Thanks. I'll take this one via the powerpc tree, and the others can go
via wherever?

cheers

> diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
> index a6669c40c1db..d464ba412084 100644
> --- a/arch/powerpc/kernel/prom_init.c
> +++ b/arch/powerpc/kernel/prom_init.c
> @@ -96,12 +96,6 @@ static int of_workarounds __prombss;
>  #define OF_WA_CLAIM	1	/* do phys/virt claim separately, then map */
>  #define OF_WA_LONGTRAIL	2	/* work around longtrail bugs */
>  
> -#define PROM_BUG() do {						\
> -        prom_printf("kernel BUG at %s line 0x%x!\n",		\
> -		    __FILE__, __LINE__);			\
> -	__builtin_trap();					\
> -} while (0)
> -
>  #ifdef DEBUG_PROM
>  #define prom_debug(x...)	prom_printf(x)
>  #else
> -- 
> 2.37.3