From mboxrd@z Thu Jan  1 00:00:00 1970
From: sshtylyov@mvista.com (Sergei Shtylyov)
Date: Wed, 15 Dec 2010 16:25:28 +0300
Subject: [PATCH] MTD: m25p80: add debugging trace in sst_write()
In-Reply-To: <1292414372-17085-1-git-send-email-nicolas.ferre@atmel.com>
References: <1292414372-17085-1-git-send-email-nicolas.ferre@atmel.com>
Message-ID: <4D08C1C8.3090100@ru.mvista.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Hello.

On 15-12-2010 14:59, Nicolas Ferre wrote:

> Add a DEBUG(MTD_DEBUG_LEVEL2, ..) trace at beginning of sst_write() function as
> it is done in m25p80_write() function.

> Signed-off-by: Nicolas Ferre<nicolas.ferre@atmel.com>
[...]

> diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
> index bf5a002..e6b5707 100644
> --- a/drivers/mtd/devices/m25p80.c
> +++ b/drivers/mtd/devices/m25p80.c
> @@ -482,6 +482,10 @@ static int sst_write(struct mtd_info *mtd, loff_t to, size_t len,
>   	size_t actual;
>   	int cmd_sz, ret;
>
> +	DEBUG(MTD_DEBUG_LEVEL2, "%s: %s %s 0x%08x, len %zd\n",
> +			dev_name(&flash->spi->dev), __func__, "to",

    What's the point of printing "to" as variable? :-)

> +			(u32)to, len);
> +

WBR, Sergei