Fix IXP4xx build

Fix IXP4xx build

[Krzysztof Halasa]

Russell,

Is it ok if I send the following to Linus, or would you like to do it
yourself? Leaving IXP4xx build broken for 2.6.37 isn't the best idea.

From: Imre Kaloz <kaloz@openwrt.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@openwrt.org>
Signed-off-by: Krzysztof Ha?asa <khc@pm.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

Fix IXP4xx build

[Russell King - ARM Linux]

On Sun, Dec 12, 2010 at 10:52:36PM +0100, Krzysztof Halasa wrote:
> Russell,
> 
> Is it ok if I send the following to Linus, or would you like to do it
> yourself? Leaving IXP4xx build broken for 2.6.37 isn't the best idea.

You could put it into the patch system, which'll give more stuff queued
for the rc tomorrow, and therefore more reason to get Linus to pull ;)

Fix IXP4xx build

[Krzysztof Halasa]

Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> You could put it into the patch system, which'll give more stuff queued
> for the rc tomorrow, and therefore more reason to get Linus to pull ;)

Unfortunately I can't see a way to specify a patch author in your patch
system, and this patch isn't mine. Doesn't mean there is no way to
specify the author, I just can't see it.

I can really forward this obvious 2-liner to Linus if you can't easily
apply patches contained in email messages. Just say so.
-- 
Krzysztof Halasa