From: Liu Hua <sdu.liu@huawei.com>
To: <nicolas.pitre@linaro.org>
Cc: <linux@arm.linux.org.uk>, <will.deacon@arm.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <wangnan0@huawei.com>,
<peifeiyue@huawei.com>, <liusdu@126.com>,
<m.szyprowski@samsung.com>, Liu Hua <sdu.liu@huawei.com>
Subject: [PATCH v2 1/2] ARM : DMA : remove useless information about DMA
Date: Fri, 11 Apr 2014 16:00:51 +0800 [thread overview]
Message-ID: <1397203252-22977-2-git-send-email-sdu.liu@huawei.com> (raw)
In-Reply-To: <1397203252-22977-1-git-send-email-sdu.liu@huawei.com>
Because commit e9da6e9905e6 has remove custom consistent dma
region. So the related variable and document should be removed
Signed-off-by: Liu Hua <sdu.liu@huawei.com>
---
Documentation/arm/memory.txt | 4 ----
arch/arm/include/asm/memory.h | 2 --
2 files changed, 6 deletions(-)
diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt
index 4bfb9ff..8a361c0 100644
--- a/Documentation/arm/memory.txt
+++ b/Documentation/arm/memory.txt
@@ -44,10 +44,6 @@ fffe0000 fffe7fff ITCM mapping area for platforms with
fff00000 fffdffff Fixmap mapping region. Addresses provided
by fix_to_virt() will be located here.
-ffc00000 ffefffff DMA memory mapping region. Memory returned
- by the dma_alloc_xxx functions will be
- dynamically mapped here.
-
ff000000 ffbfffff Reserved for future expansion of DMA
mapping region.
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 02fa255..2b75146 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -83,8 +83,6 @@
*/
#define IOREMAP_MAX_ORDER 24
-#define CONSISTENT_END (0xffe00000UL)
-
#else /* CONFIG_MMU */
/*
--
1.9.0
next prev parent reply other threads:[~2014-04-11 8:11 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-11 8:00 [PATCH v2 0/2] change ARM linux memory layout to support 32 CPUs Liu Hua
2014-04-11 8:00 ` Liu Hua [this message]
2014-04-11 10:39 ` [PATCH v2 1/2] ARM : DMA : remove useless information about DMA Marek Szyprowski
2014-04-12 3:12 ` Nicolas Pitre
2014-04-12 3:31 ` Nicolas Pitre
2014-04-12 4:25 ` Liu hua
2014-04-12 14:32 ` Nicolas Pitre
2014-04-13 12:10 ` Liu hua
2014-04-13 16:42 ` Nicolas Pitre
2014-04-11 8:00 ` [PATCH v2 2/2] ARM : change fixmap mapping region to support 32 CPUs Liu Hua
2014-04-12 3:26 ` Nicolas Pitre
2014-04-13 13:25 ` Liu hua
2014-04-13 17:34 ` Nicolas Pitre
2014-04-14 12:28 ` Liu hua
2014-04-14 13:50 ` Nicolas Pitre
2014-04-15 11:04 ` Liu hua
2014-04-12 3:29 ` [PATCH v2 0/2] change ARM linux memory layout " Nicolas Pitre
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