Re: [PATCH 1/3] crypto: caam: fix some compile warnings
From: Kim Phillips
Date: Tue Mar 03 2015 - 16:37:37 EST
On Tue, 3 Mar 2015 14:50:51 +0800
<yanjiang.jin@xxxxxxxxxxxxx> wrote:
> This commit is to avoid the below warnings:
>
> drivers/crypto/caam/sg_sw_sec4.h:88:12: warning:
> 'dma_map_sg_chained' defined but not used [-Wunused-function]
> static int dma_map_sg_chained(struct device *dev, struct scatterlist *sg,
> ^
> drivers/crypto/caam/sg_sw_sec4.h:104:12: warning:
> 'dma_unmap_sg_chained' defined but not used [-Wunused-function]
> static int dma_unmap_sg_chained(struct device *dev,
> ^
I'm not seeing these warnings - both caamalg.c and caamhash.c use
those functions fine.
> -static int dma_map_sg_chained(struct device *dev, struct scatterlist *sg,
> +static inline int dma_map_sg_chained(struct device *dev, struct scatterlist *sg,
> unsigned int nents, enum dma_data_direction dir,
> bool chained)
not to mention this isn't how to fix a defined but not used warning:
marking the functions inline results in different compiler output.
NACK from me.
Kim
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