From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 02/14] ARM: use memalign in dma_alloc_coherent to assure alignment
Date: Fri, 23 Apr 2010 11:03:51 +0200 [thread overview]
Message-ID: <1272013443-29196-3-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1272013443-29196-1-git-send-email-s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/cpu/mmu.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index 66ee987..5bf31c0 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -99,7 +99,7 @@ void *dma_alloc_coherent(size_t size)
{
void *mem;
- mem = malloc(size);
+ mem = memalign(4096, size);
if (mem)
return mem + dma_coherent_offset;
--
1.7.0
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next prev parent reply other threads:[~2010-04-23 9:04 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-23 9:03 some more patches for -next Sascha Hauer
2010-04-23 9:03 ` [PATCH 01/14] i.MX35 stack: Fix mc9sdz60 reset register offset Sascha Hauer
2010-04-23 9:03 ` Sascha Hauer [this message]
2010-04-23 9:03 ` [PATCH 03/14] fsl_udc: make it work with MMU on Sascha Hauer
2010-04-23 9:03 ` [PATCH 04/14] Increase MAX_FILES to 128 Sascha Hauer
2010-04-23 9:03 ` [PATCH 05/14] fix _update scripts Sascha Hauer
2010-04-23 9:03 ` [PATCH 06/14] pcm043: Speed up NAND controller before copying barebox image Sascha Hauer
2010-04-23 9:03 ` [PATCH 07/14] add arm helper function to determine the program counter Sascha Hauer
2010-04-28 2:37 ` Jean-Christophe PLAGNIOL-VILLARD
2010-04-28 9:02 ` Sascha Hauer
2010-04-23 9:03 ` [PATCH 08/14] arm: remove unused variables from header file Sascha Hauer
2010-04-23 9:03 ` [PATCH 09/14] arm: move __mmu_cache_flush to bare_init section Sascha Hauer
2010-04-23 9:03 ` [PATCH 10/14] arm: reimplement startup code in C Sascha Hauer
2010-04-27 1:45 ` Shinya Kuribayashi
2010-04-28 2:32 ` Jean-Christophe PLAGNIOL-VILLARD
2010-04-28 10:04 ` Sascha Hauer
2010-04-23 9:04 ` [PATCH 11/14] i.MX: remove __REG from esd controller regs. use readl/writel instead Sascha Hauer
2010-04-23 9:04 ` [PATCH 12/14] pcm043: reimplement lowlevel code in C Sascha Hauer
2010-04-28 2:35 ` Jean-Christophe PLAGNIOL-VILLARD
2010-04-23 9:04 ` [PATCH 13/14] i.MX35: Fix ahbclock calculation Sascha Hauer
2010-04-23 9:04 ` [PATCH 14/14] pcm038: reimplement lowlevel code in C Sascha Hauer
2010-04-26 12:04 ` some more patches for -next Ivo Clarysse
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