linux-kernel - [PATCH 7/7] drivers/scsi: some ISA drivers need ISA_DMA

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Date:	Fri, 11 May 2012 16:09:28 -0600
From:	mathieu.poirier@...aro.org
To:	JBottomley@...allels.com
Cc:	megaraidlinux@....com, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org, arnd@...db.de,
	mathieu.poirier@...aro.org
Subject: [PATCH 7/7] drivers/scsi: some ISA drivers need ISA_DMA_API

From: Arnd Bergmann <arnd@...db.de>

The two options are separate, and some platforms (e.g. arm pxa)
have ISA slots but no ISA dma controller, so they cannot build
drivers using the enable_dma etc functions.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 drivers/scsi/Kconfig |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 2f49a00..495feca 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1124,7 +1124,7 @@ config SCSI_IZIP_SLOW_CTR
 
 config SCSI_NCR53C406A
 	tristate "NCR53c406a SCSI support"
-	depends on ISA && SCSI
+	depends on ISA && SCSI && ISA_DMA_API
 	help
 	  This is support for the NCR53c406a SCSI host adapter.  For user
 	  configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
@@ -1392,7 +1392,7 @@ config SCSI_NCR53C8XX_NO_DISCONNECT
 
 config SCSI_PAS16
 	tristate "PAS16 SCSI support"
-	depends on ISA && SCSI
+	depends on ISA && ISA_DMA_API && SCSI
 	select SCSI_SPI_ATTRS
 	---help---
 	  This is support for a SCSI host adapter.  It is explained in section
@@ -1406,7 +1406,7 @@ config SCSI_PAS16
 
 config SCSI_QLOGIC_FAS
 	tristate "Qlogic FAS SCSI support"
-	depends on ISA && SCSI
+	depends on ISA && SCSI && ISA_DMA_API
 	---help---
 	  This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
 	  FastSCSI! cards as well as any other card based on the FASXX chip
-- 
1.7.5.4

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