dmaengine: Build bcm-sba-raid driver as loadable module for iProc SoCs

By default, we build Broadcom SBA RAID driver as loadable module for
iProc SOCs so that kernel image is little smaller and we load SBA RAID
driver only when required.

Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index fadc4d8..48cf8df 100644 (file)
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -115,7 +115,7 @@ config BCM_SBA_RAID
        select DMA_ENGINE_RAID
        select ASYNC_TX_DISABLE_XOR_VAL_DMA
        select ASYNC_TX_DISABLE_PQ_VAL_DMA
-       default ARCH_BCM_IPROC
+       default m if ARCH_BCM_IPROC
        help
          Enable support for Broadcom SBA RAID Engine. The SBA RAID
          engine is available on most of the Broadcom iProc SoCs. It