[PATCH v2] mtd: add mtdram device (which build mtd over ram area - useful for FRAM oder MRAM)

[Sascha Hauer]

On Sat, Sep 06, 2014 at 01:21:03PM +0200, Sebastian Block wrote:
> Change since v1 (Sascha, thanks for review):
> 	* use xzalloc instead of kzalloc and control check
> 	* correct help and names
> 	* fix coding style issue
> 	* remove verbose and unneeded messages
> 
> This adds support for MTD in RAM devices (like FRAM or MRAM). 
> 
> Signed-off-by: Sebastian Block <basti at linux-source.de>

Your patch has several trailing whitespaces. Please remove them next
time.

> diff --git a/drivers/mtd/devices/mtdram.c b/drivers/mtd/devices/mtdram.c
> new file mode 100644
> index 0000000..47c5ad7
> --- /dev/null
> +++ b/drivers/mtd/devices/mtdram.c
> + *

Strange. the initial '/' introducing the comment is missing here. Also
git-am ended up creating an empty file. How did you generate/send this
patch?

> +static int mtdram_probe(struct device_d *dev) 
> +{
> +	void __iomem *base;
> +	int device_id;
> +	struct mtd_info *mtd;
> +	struct resource *res;
> +	loff_t size;
> +	int ret = 0;
> +	
> +	mtd = xzalloc(sizeof(struct mtd_info), GFP_KERNEL);

xzalloc takes only one argument. Please compile test your patches before
sending them.

Anyway, fixed this up this time and applied.

Sascha

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