Re: [PATCH v2 2/5] mtd: spi-nor: core: Add vdbg msg for spi_nor_erase_multi_sectors()

[Pratyush Yadav]

On 06/03/21 11:49AM, Tudor Ambarus wrote:
> Useful when debugging non-uniform erase.
> 
> Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
> ---
> v2: 
> - s/dev_dbg/dev_vdb
> - move vdbg message the first thing in the while
> 
>  drivers/mtd/spi-nor/core.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
> index bcaa161bc7db..498da1ec3a89 100644
> --- a/drivers/mtd/spi-nor/core.c
> +++ b/drivers/mtd/spi-nor/core.c
> @@ -1610,6 +1610,9 @@ static int spi_nor_erase_multi_sectors(struct spi_nor *nor, u64 addr, u32 len)
>  	list_for_each_entry_safe(cmd, next, &erase_list, list) {
>  		nor->erase_opcode = cmd->opcode;
>  		while (cmd->count) {
> +			dev_vdbg(nor->dev, "erase_cmd->size = 0x%08x, erase_cmd->opcode = 0x%02x, erase_cmd->count = %d\n",

erase_cmd->count is an unsigned value (u32) so it should be %u instead 
of %d.

Other than this,

Reviewed-by: Pratyush Yadav <p.yadav@xxxxxx>

> +				 cmd->size, cmd->opcode, cmd->count);
> +
>  			ret = spi_nor_write_enable(nor);
>  			if (ret)
>  				goto destroy_erase_cmd_list;
> -- 
> 2.25.1
> 

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.