ata: ATA_BMDMA should depend on HAS_DMA

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>

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 47d9356991e95c1cb8f07dbf5b7ee2f6907341cd..5d16fc4fa46c7855a835434112c6801bc2587098 100644 (file)
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -289,6 +289,7 @@ 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