Hi Vinod, After merging the slave-dma tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/dma/mmp_tdma.c:21:27: fatal error: mach/regs-icu.h: No such file or directory Caused by commit c6da0ba8dfc8 ("dmaengine: mmp_tdma: add mmp tdma support"). I have used the slave-dma tree from next-20120621 for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au