On Mon, 6 Feb 2017, Richard Leitner wrote:

For USB string descriptors we need to convert ASCII strings to UTF16-LE.
Therefore make a simple helper function (based on ascii2desc from
drivers/usb/core/hcd.c) for that purpose.

You know, we already have utf8s_to_utf16s() in fs/nls/nls_base.c.  
Maybe it doesn't do exactly what you want, but it should be pretty 
close.  Adding another helper function to do essentially the same thing 
seems unnecessary.

Alan Stern

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