Hi Vinod, After merging the slave-dma tree, today's linux-next build (arm multi_v7_defconfig) failed like this: drivers/dma/fsl-edma.c:67: warning: "EDMA_SEEI_SEEI" redefined #define EDMA_SEEI_SEEI(x) ((x) & 0x1F) In file included from drivers/dma/fsl-edma.c:25: drivers/dma/fsl-edma-common.h:21: note: this is the location of the previous definition #define EDMA_SEEI_SEEI(x) ((x) & GENMASK(4, 0)) ... drivers/dma/fsl-edma.c:115:6: error: nested redefinition of 'enum fsl_edma_pm_state' enum fsl_edma_pm_state { ^~~~~~~~~~~~~~~~~ drivers/dma/fsl-edma.c:115:6: error: redeclaration of 'enum fsl_edma_pm_state' In file included from drivers/dma/fsl-edma.c:25: drivers/dma/fsl-edma-common.h:63:6: note: originally defined here enum fsl_edma_pm_state { ^~~~~~~~~~~~~~~~~ and so on ... Caused by commit 101d256a45ed ("Merge branch 'testing/dirn_remove' into next") which reintroduced a whole lot of stuff into drivers/dma/fsl-edma.c that had been modev out in commit 9d831528a656 ("dmaengine: fsl-edma: extract common fsl-edma code (no changes in behavior intended)") I used the slave-dma tree from next-20181003 for today. -- Cheers, Stephen Rothwell
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