dmaengine: nbpfaxi: don't build this driver where it cannot be used

Although this driver doesn't have any explicit compile-time architecture
dependencies, it is better not to bloat kernels on those platforms, where
this driver isn't needed, unless a compile test is being performed.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 901818c..6c3692d 100644 (file)
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -386,6 +386,7 @@ config DMA_SUN6I
 config NBPFAXI_DMA
        tristate "Renesas Type-AXI NBPF DMA support"
        select DMA_ENGINE
+       depends on ARM || COMPILE_TEST
        help
          Support for "Type-AXI" NBPF DMA IPs from Renesas