Commits
Michal Nazarewicz committed 9e5b3d6f7f9
drivers: dma-coherent: simplify dma_init_coherent_memory return value Since only dma_declare_coherent_memory cares about dma_init_coherent_memory returning part of flags as it return value, move the condition to the former and simplify the latter. This in turn makes rmem_dma_device_init less confusing. Reported-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>