[3/6] ata: ATA_BMDMA should depend on HAS_DMA
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Message ID 1483466989-9091-4-git-send-email-geert@linux-m68k.org
State New, archived
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Series
  • ata: Missing HAS_DMA dependencies
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Commit Message

Geert Uytterhoeven Jan. 3, 2017, 6:09 p.m. UTC
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>
---
 drivers/ata/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Patch
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diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 275dbbded6dbe03b..a973aa8aa5513eea 100644
--- 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