linux-kernel - [PATCH 2.6.37rc] ARM: fix IXP4xx build failure

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Message-ID: <m3lj3aop0i.fsf@intrepid.localdomain>
Date:	Mon, 27 Dec 2010 22:59:57 +0100
From:	Krzysztof Halasa <khc@...waw.pl>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH 2.6.37rc] ARM: fix IXP4xx build failure

From: Imre Kaloz <kaloz@...nwrt.org>

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@...nwrt.org>
Signed-off-by: Krzysztof Hałasa <khc@...waw.pl>

--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -352,3 +352,4 @@ struct pci_bus * __init it8152_pci_scan_bus(int nr, struct pci_sys_data *sys)
 	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
@@ -483,4 +483,4 @@ int dma_set_coherent_mask(struct device *dev, u64 mask)
 
 EXPORT_SYMBOL(ixp4xx_pci_read);
 EXPORT_SYMBOL(ixp4xx_pci_write);
-
+EXPORT_SYMBOL(dma_set_coherent_mask);

-- 
Krzysztof Halasa
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