Re: [PATCH 1/2] hisi_sas: SCSI_HISI_SAS should depend on HAS_DMA

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On 15/01/2016 13:39, Geert Uytterhoeven wrote:
If NO_DMA=y:

     ERROR: "dma_map_sg" [drivers/scsi/hisi_sas/hisi_sas_v1_hw.ko] undefined!
     ERROR: "dma_pool_alloc" [drivers/scsi/hisi_sas/hisi_sas_v1_hw.ko] undefined!
     ERROR: "dma_unmap_sg" [drivers/scsi/hisi_sas/hisi_sas_v1_hw.ko] undefined!
     ERROR: "dma_unmap_sg" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_set_mask" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_map_sg" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_pool_destroy" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_free_coherent" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_pool_free" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_alloc_coherent" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_pool_alloc" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_supported" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
     ERROR: "dma_pool_create" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
  drivers/scsi/hisi_sas/Kconfig | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/hisi_sas/Kconfig b/drivers/scsi/hisi_sas/Kconfig
index 37a0c7156087905b..2c05021636a5fea6 100644
--- a/drivers/scsi/hisi_sas/Kconfig
+++ b/drivers/scsi/hisi_sas/Kconfig
@@ -1,5 +1,6 @@
  config SCSI_HISI_SAS
  	tristate "HiSilicon SAS"
+	depends on HAS_DMA
  	select SCSI_SAS_LIBSAS
  	select BLK_DEV_INTEGRITY
  	help


Reviewed-by: John Garry <john.garry@xxxxxxxxxx>

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