Re: [PATCH v1 2/4] soc: ti: knav_dma: rename pad in struct knav_dma_desc to sw_data

On Thursday 18 February 2016 14:46:15 Murali Karicheri wrote:

Rename the pad to sw_data as per description of this field in the hardware
spec(refer sprugr9 from www.ti.com). Latest version of the document is
at http://www.ti.com/lit/ug/sprugr9h/sprugr9h.pdf and section 3.1
Host Packet Descriptor describes this field.

Also define and use a constant for the size of sw_data field similar to
other fields in the struct for desc and document the sw_data field
in the header. As the sw_data is not touched by hw, it's type can be
changed to u32.

Acked-by: Arnd Bergmann <arnd@arndb.de>