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[U-Boot,u-boot,06/40] include: asm: dma-mapping: get rid of the compilation warning in udc-core

Message ID 1423212497-11970-7-git-send-email-kishon@ti.com
State Accepted
Delegated to: Łukasz Majewski
Headers show

Commit Message

Kishon Vijay Abraham I Feb. 6, 2015, 8:47 a.m. UTC 
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>
---
 arch/arm/include/asm/dma-mapping.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Łukasz Majewski Feb. 16, 2015, 10:19 a.m. UTC | #1 
Hi Kishon,

> 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>
> ---
>  arch/arm/include/asm/dma-mapping.h |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/include/asm/dma-mapping.h
> b/arch/arm/include/asm/dma-mapping.h index 55a4e26..14f00efd2 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;

Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
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Patch

diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 55a4e26..14f00efd2 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;