[PATCH v2] cmd: usb_mass_storage: Use part_get_info_by_dev_and_name_or_num

[Marek Vasut]

On 7/8/21 7:36 PM, Sean Anderson wrote:
> This allows specifying partitions using more extended syntax. This is
> particularly useful to access eMMC hardware partitions. For example,
> this allows something like
> 
> 	ums mmc 0.0,0.1,0.2,0.3

Shouldn't that be ums X mmc Y ?

> to expose four LUNs for each of the four default eMMC hardware
> partitions. Note that the comma syntax was already present.

That's all good, but is there some specification of the syntax somewhere 
instead of a random example ?

Is the current syntax still supported ?