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add a patch to export dma_set_coherent_mask

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SVN-Revision: 23772
This commit is contained in:
Imre Kaloz 2010-11-02 11:52:22 +00:00
parent 7ff27c6ff5
commit 68dbac93fc
1 changed files with 31 additions and 0 deletions
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31
target/linux/generic/patches-2.6.36/990-arm_export_dma_set_coherent_mask.patch Normal file
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@ -0,0 +1,31 @@
From 6aeac0507d9710f201e2dd8b933431577e13be9e Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Tue, 2 Nov 2010 12:30:44 +0100
Subject: [PATCH] arm: export dma_set_coherent_mask
While a regression was fixed with commit 710224fa2750cf (arm: fix
"arm: fix pci_set_consistent_dma_mask for dmabounce devices"), a
new one was introduced as dma_set_coherent_mask wasn't exported
for modules. This patch takes care for this issue.
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---
arch/arm/common/it8152.c | 1 +
arch/arm/mach-ixp4xx/common-pci.c | 2 +-
2 files changed, 2 insertions(+), 1 deletions(-)
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -352,3 +352,4 @@ struct pci_bus * __init it8152_pci_scan_
return pci_scan_bus(nr, &it8152_ops, sys);
}
+EXPORT_SYMBOL(dma_set_coherent_mask);
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -513,4 +513,4 @@ int dma_set_coherent_mask(struct device
EXPORT_SYMBOL(ixp4xx_pci_read);
EXPORT_SYMBOL(ixp4xx_pci_write);
-
+EXPORT_SYMBOL(dma_set_coherent_mask);