linux-kernel - Re: [PATCH] powerpc/ps3: use dma_mapping

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Message-ID: <a1aa680e-5eca-6c09-0e57-da7f09d99f9f@infradead.org>
Date:   Sun, 13 Dec 2020 11:38:31 -0800
From:   Geoff Levand <geoff@...radead.org>
To:     Vincent Stehlé <vincent.stehle@...oste.net>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Cc:     Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
Subject: Re: [PATCH] powerpc/ps3: use dma_mapping_error()

On 12/13/20 10:26 AM, Vincent Stehlé wrote:
> The DMA address returned by dma_map_single() should be checked with
> dma_mapping_error(). Fix the ps3stor_setup() function accordingly.
> 
> Fixes: 80071802cb9c ("[POWERPC] PS3: Storage Driver Core")
> Signed-off-by: Vincent Stehlé <vincent.stehle@...oste.net>
> Cc: Geoff Levand <geoff@...radead.org>
> Cc: Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
> ---
>  drivers/ps3/ps3stor_lib.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Looks good.  Thanks for submitting.

Acked by: Geoff Levand <geoff@...radead.org>