dma-coherent: fix rmem_dma_device_init regression
My recent bug fix introduced another bug, which caused rmem_dma_device_init to always fail, as rmem->priv is never set to anything. This restores the previous behavior, calling dma_init_coherent_memory() whenever ->priv is NULL. Fixes: d35b0996 ("dma-coherent: fix dma_declare_coherent_memory() logic error") Reported-by: Roy Pledge <roy.pledge@nxp.com> Tested-by: Roy Pledge <roy.pledge@nxp.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
Please register or sign in to comment