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Message-Id: <200905112240.20171.arnd@arndb.de>
Date: Mon, 11 May 2009 22:40:20 +0000
From: Arnd Bergmann <arnd@...db.de>
To: "James E.J. Bottomley" <James.Bottomley@...senpartnership.com>
Cc: linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org
Subject: [PATCH] scsi: libsas depends on HAS_DMA
libsas uses the DMA mapping API, so it cannot be
built on architectures that don't support DMA.
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
drivers/scsi/libsas/Kconfig | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/libsas/Kconfig b/drivers/scsi/libsas/Kconfig
index 18f33cd..59e00fa 100644
--- a/drivers/scsi/libsas/Kconfig
+++ b/drivers/scsi/libsas/Kconfig
@@ -24,7 +24,7 @@
config SCSI_SAS_LIBSAS
tristate "SAS Domain Transport Attributes"
- depends on SCSI
+ depends on SCSI && HAS_DMA
select SCSI_SAS_ATTRS
help
This provides transport specific helpers for SAS drivers which
--
1.6.0.4
--
--
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