linux-kernel - Re: [PATCH] media: fix s5p_mfc_set_dec_frame_buffer

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Date:   Thu, 09 Feb 2017 21:01:09 -0500
From:   Nicolas Dufresne <nicolas@...fresne.ca>
To:     Shuah Khan <shuahkh@....samsung.com>, kyungmin.park@...sung.com,
        kamil@...as.org, jtp.park@...sung.com, a.hajda@...sung.com,
        mchehab@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] media: fix s5p_mfc_set_dec_frame_buffer_v6() to print
 buf size in hex

Le jeudi 09 février 2017 à 15:10 -0700, Shuah Khan a écrit :
> Fix s5p_mfc_set_dec_frame_buffer_v6() to print buffer size in hex to
> be
> consistent with the rest of the messages in the routine.

Short and long descriptions are miss-leading. This patch will print the
buffer pointer as hex and keep the size as decimal. I think the patch
correctly improves consistency, the comment should match the code.

> 
> Signed-off-by: Shuah Khan <shuahkh@....samsung.com>
> ---
>  drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
> b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
> index d6f207e..fc45980 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
> @@ -497,7 +497,7 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct
> s5p_mfc_ctx *ctx)
>  		}
>  	}
>  
> -	mfc_debug(2, "Buf1: %zu, buf_size1: %d (frames %d)\n",
> +	mfc_debug(2, "Buf1: %zx, buf_size1: %d (frames %d)\n",
>  			buf_addr1, buf_size1, ctx->total_dpb_count);
>  	if (buf_size1 < 0) {
>  		mfc_debug(2, "Not enough memory has been
> allocated.\n");
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