19 Sep
2012
19 Sep
'12
2:35 a.m.
On Fri, Sep 14, 2012 at 04:14:36PM -0500, Timur Tabi wrote:
Remove a call to dma_unmap_single() from the PowerPC ASoC DMA driver. The buffer is allocated and not actually mapped, so the unmap call doesn't make sense. It was probably left over from some early version of the driver.
This bug was unnoticed for so long because the DMA mapping functions normally don't do anything on PowerPC.
Applied, thanks.