Re: [PATCH v5 09/26] mtd: nand: omap: Clean up device tree support

From: Roger Quadros
Date: Mon Mar 07 2016 - 04:04:07 EST


On 05/03/16 04:28, Brian Norris wrote:
> Sorry, another small thing I noticed.
>
> On Fri, Feb 19, 2016 at 11:15:31PM +0200, Roger Quadros wrote:
>> Move NAND specific device tree parsing to NAND driver.
>>
>> The NAND controller node must have a compatible id, register space
>> resource and interrupt resource.
>>
>> Signed-off-by: Roger Quadros <rogerq@xxxxxx>
>> ---
> [...]
>
>> diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
>> index 9e99199..0a637c4 100644
>> --- a/drivers/mtd/nand/omap2.c
>> +++ b/drivers/mtd/nand/omap2.c
>> @@ -24,6 +24,7 @@
>> #include <linux/slab.h>
>> #include <linux/of.h>
>> #include <linux/of_device.h>
>> +#include <linux/of_mtd.h>
>>
>> #include <linux/mtd/nand_bch.h>
>> #include <linux/platform_data/elm.h>
>> @@ -177,10 +178,11 @@ struct omap_nand_info {
>> struct gpmc_nand_regs reg;
>> struct gpmc_nand_ops *ops;
>> /* generated at runtime depending on ECC algorithm and layout selected */
>
> ^^^ I don't think that comment describes the following line. You
> probably meant to delete this one?

Yes. I'll remove that. Was my bad on cherry-pick conflict resolution.

>
>> + bool flash_bbt;
>> + /* generated at runtime depending on ECC algorithm and layout */
>> struct nand_ecclayout oobinfo;
>> /* fields specific for BCHx_HW ECC scheme */
>> struct device *elm_dev;
>> - struct device_node *of_node;
>> };
>>
>> static inline struct omap_nand_info *mtd_to_omap(struct mtd_info *mtd)
>
> [...]
>

cheers,
-roger