ata: ATA_BMDMA should depend on HAS_DMA

[ Upstream commit 7bc7ab1e63dfe004931502f90ce7020e375623da ]

If NO_DMA=y:

    ERROR: "dmam_alloc_coherent" [drivers/ata/libata.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index cd4cccbfd2abf6642eb7532c3412317bb279522f..0cfce7a815443a2713d3b91b67a9f7c82006044d 100644 (file)
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -245,6 +245,7 @@ config SATA_SX4
 
 config ATA_BMDMA
        bool "ATA BMDMA support"
+       depends on HAS_DMA
        default y
        help
          This option adds support for SFF ATA controllers with BMDMA