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[PATCH] x86: unused variable in dma_alloc_coherent_gfp_flags()

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From: Steven Noonan <steven@...>
To: <linux-kernel@...>
Cc: <mingo@...>, <steven@...>
Subject: [PATCH] x86: unused variable in dma_alloc_coherent_gfp_flags()
Date: Monday, September 8, 2008 - 7:19 pm

Fixed a warning caused by a badly placed ifdef.

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
---
 include/asm-x86/dma-mapping.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index a072ae6..8bb3108 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -255,9 +255,9 @@ static inline unsigned long dma_alloc_coherent_mask(struct device *dev,
 
 static inline gfp_t dma_alloc_coherent_gfp_flags(struct device *dev, gfp_t gfp)
 {
+#ifdef CONFIG_X86_64
 	unsigned long dma_mask = dma_alloc_coherent_mask(dev, gfp);
 
-#ifdef CONFIG_X86_64
 	if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA))
 		gfp |= GFP_DMA32;
 #endif
-- 
1.6.0.1

--
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Messages in current thread:
[PATCH] x86: fix HPET compiler error when not using CONFIG_P..., Steven Noonan, (Mon Sep 8, 7:19 pm)
Re: [PATCH] x86: fix HPET compiler error when not using CONF..., Ingo Molnar, (Tue Sep 9, 2:56 am)
Re: [PATCH] x86: fix HPET compiler error when not using CONF..., Steven Noonan, (Mon Sep 8, 8:13 pm)
[PATCH] init/initramfs.c: unused function when compiling wit..., Steven Noonan, (Mon Sep 8, 7:19 pm)
Re: [PATCH] init/initramfs.c: unused function when compiling..., Ingo Molnar, (Tue Sep 9, 2:51 am)
[PATCH] x86: unused variable in dma_alloc_coherent_gfp_flags(), Steven Noonan, (Mon Sep 8, 7:19 pm)
Re: [PATCH] x86: unused variable in dma_alloc_coherent_gfp_f..., Ingo Molnar, (Tue Sep 9, 2:57 am)
Re: [PATCH] x86: unused variable in dma_alloc_coherent_gfp_f..., FUJITA Tomonori, (Tue Sep 9, 3:04 am)
Re: [PATCH] x86: unused variable in dma_alloc_coherent_gfp_f..., Ingo Molnar, (Tue Sep 9, 3:13 am)