Re: [PATCH v1 2/2] mtd: rawnand: Add NAND controller support on Intel LGM SoC

[Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>]

Hello Ramuthevar,

On Tue, 14 Apr 2020 10:24:33 +0800
"Ramuthevar,Vadivel MuruganX"
<vadivel.muruganx.ramuthevar@xxxxxxxxxxxxxxx> wrote:

> +	lgm_host->chip.legacy.read_byte = lgm_read_byte;
> +	lgm_host->chip.legacy.read_buf = lgm_read_buf;
> +	lgm_host->chip.legacy.write_buf = lgm_write_buf;
> +	lgm_host->chip.legacy.select_chip = lgm_select_chip;
> +	lgm_host->chip.legacy.dev_ready = lgm_dev_ready;
> +	lgm_host->chip.legacy.cmd_ctrl = lgm_cmd_ctrl;
> +	lgm_host->chip.legacy.chip_delay = 30;
> +	lgm_host->chip.legacy.dummy_controller.ops = &lgm_nand_controller_ops;
> +

Seriously, what's not clear in [1]? Okay, let's say you overlooked this
comment, isn't the name of the field explicit enough? We received a
few other drivers implementing the legacy interface in the last few
months so maybe there's something to improve on our end (update the
doc, move legacy drivers to a legacy sub-dir?).

Back to more constructive comment now: please implement ->exec_op() to
replace those legacy hooks.

Regards,

Boris

[1]https://elixir.bootlin.com/linux/v5.7-rc1/source/include/linux/mtd/rawnand.h#L987

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