From: Alan Cox <alan@linux.intel.com>
Date: Mon, 19 May 2014 13:34:09 +0000 (+0100)
Subject: goldfish: fix >> 32 warning
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8d9e9857c576d8d710ae6a6152a6ddcd29772bb1;p=openwrt%2Fstaging%2Fblogic.git

goldfish: fix >> 32 warning

We should be checking for a 64bit platform not 64bit DMA address types in
the case of Goldfish. The Goldfish virtual platform is either 32/32 or
64/64.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/goldfish.h b/include/linux/goldfish.h
index 9cc28902b54c..569236e6b2bc 100644
--- a/include/linux/goldfish.h
+++ b/include/linux/goldfish.h
@@ -7,7 +7,7 @@ static inline void gf_write64(unsigned long data,
 		void __iomem *portl, void __iomem *porth)
 {
 	writel((u32)data, portl);
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+#ifdef CONFIG_64BIT
 	writel(data>>32, porth);
 #endif
 }