Dear AKASHI,
On 12/10/21 3:49 PM, AKASHI Takahiro wrote:
> Every time a mmc bus/port is scanned and a new device is detected,
> we want to call device_probe() as it will give us a chance to run
> additional post-processings for some purposes.
>
> In particular, support for creating partitions on a device will be added.
If add me and Peng as Cc when you sent the patches related with mmc, it's more
helpful to review.
Best Regards,
Jaehoon Chung
>
> Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
> ---
> drivers/mmc/mmc-uclass.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
> index 3ee92d03ca23..6c907b65fde7 100644
> --- a/drivers/mmc/mmc-uclass.c
> +++ b/drivers/mmc/mmc-uclass.c
> @@ -418,6 +418,7 @@ int mmc_bind(struct udevice *dev, struct mmc *mmc, const
> struct mmc_config *cfg)
> bdesc->part_type = cfg->part_type;
> mmc->dev = dev;
> mmc->user_speed_mode = MMC_MODES_END;
> +
> return 0;
> }
>
> @@ -467,6 +468,18 @@ static int mmc_blk_probe(struct udevice *dev)
> return ret;
> }
>
> + ret = device_probe(dev);
> + if (ret) {
> + debug("Can't probe\n");
> +
> + if (IS_ENABLED(CONFIG_MMC_UHS_SUPPORT) ||
> + IS_ENABLED(CONFIG_MMC_HS200_SUPPORT) ||
> + IS_ENABLED(CONFIG_MMC_HS400_SUPPORT))
> + mmc_deinit(mmc);
> +
> + return ret;
> + }
> +
> return 0;
> }
>
>
