 
            
            
            
            
                22 Feb
                
                    2012
                
            
            
                22 Feb
                
                '12
                
            
            
            
        
    
                11:01 a.m.
            
        On Wed, Feb 22, 2012 at 10:49:08AM +0100, Lars-Peter Clausen wrote:
This patch adds a set of functions which are intended to be used when implementing a dmaengine based sound PCM driver.
This isn't going to be usable on sa11x0 platforms, because we need to know the struct device underlying the DMA device before we allocate the buffers.