On Tue, Jul 31, 2012 at 10:42:28PM -0700, Guenter Roeck wrote:

On Wed, Aug 01, 2012 at 01:58:56PM +0800, Shawn Guo wrote:

quoted

On Tue, Jul 31, 2012 at 10:29:47PM -0700, Guenter Roeck wrote:

quoted

Anyone up for writing some patches ? If not, I'll do it.

Go ahead.

Ok, will do. It isn't that simple, actually, since at least some of the drivers
also call spi_master_get(), and thus need two calls to spi_master_put() (or a
call to spi_master_put and a call to kfree).

Hmm, are you saying that there must be a spi_master_put call matching
spi_alloc_master?  I think we only need to have spi_master_get and
spi_master_put matched.

Regards,
Shawn