From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Mon, 23 Feb 2015 13:09:49 +0000 (+0530)
Subject: include: asm: dma-mapping: get rid of the compilation warning in udc-core
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=aecbf879659f7b54e7712b3a3f05ce250c9c9f80;p=project%2Fbcm63xx%2Fu-boot.git

include: asm: dma-mapping: get rid of the compilation warning in udc-core

Fixed the following warning here.
"warning: ‘dma_alloc_coherent’ defined but not used" while compiling
udc-core

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
---

diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 55a4e266a0..14f00efd2b 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -14,7 +14,7 @@ enum dma_data_direction {
 	DMA_FROM_DEVICE		= 2,
 };
 
-static void *dma_alloc_coherent(size_t len, unsigned long *handle)
+static inline void *dma_alloc_coherent(size_t len, unsigned long *handle)
 {
 	*handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, len);
 	return (void *)*handle;