[Avodah] kaddish after leining

[Akiva Blum via Avodah]

On Fri, Oct 16, 2015 at 4:02 PM, Rich, Joel wrote:
> I recently queried 'Does your shul ever allow anyone other than the b'al
> koreih say the chatzi kaddish after Torah reading?" I heard in respone,
> "Actually this is the custom of Sephardic jews"  which made me realize that
> the underlying question might be -- how did the use of a bal korei change the
> role of the oleh?  Any thoughts on if this is the right approach and, if
> so, the answer?

Please see the Shaarei Ephraim's description of the minhag.
Perek 10 seif 9.
http://hebrewbooks.org/pdfpager.aspx?req=34320&st=&pgnum=292

A