Re: [PATCH v6 8/9] mmc: core: Disable SDUC for mmc_test

[Adrian Hunter <adrian.hunter@intel.com>]

On 4/09/24 17:52, Avri Altman wrote:
> Panning to ameliorate it in the very near future.

Panning -> Planning

> 
> Signed-off-by: Avri Altman <avri.altman@wdc.com>
> ---
>  drivers/mmc/core/mmc_test.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c
> index b7f627a9fdea..a28e1a1aded3 100644
> --- a/drivers/mmc/core/mmc_test.c
> +++ b/drivers/mmc/core/mmc_test.c
> @@ -3218,6 +3218,13 @@ static int mmc_test_register_dbgfs_file(struct mmc_card *card)
>  
>  	mutex_lock(&mmc_test_lock);
>  
> +	if (mmc_card_ult_capacity(card)) {
> +		pr_info("%s: mmc-test currently UNSUPPORTED for SDUC\n",
> +			mmc_hostname(card->host));
> +		ret = -EOPNOTSUPP;
> +		goto err;
> +	}

Probably simpler to put the check in mmc_test_probe()

> +
>  	ret = __mmc_test_register_dbgfs_file(card, "test", S_IWUSR | S_IRUGO,
>  		&mmc_test_fops_test);
>  	if (ret)