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dmaengine: sh: usb-dmac: Use [] to denote a flexible array member

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Flexible array members should be denoted using [] instead of [0], else
gcc will not warn when they are no longer at the end of the structure.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2019-06-19 14:45:55 +02:00 committed by Vinod Koul
parent ed04b7c57c
commit e3dc00b936
1 changed files with 1 additions and 1 deletions
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drivers/dma/sh/usb-dmac.c
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@ -57,7 +57,7 @@ struct usb_dmac_desc {
u32 residue;
struct list_head node;
dma_cookie_t done_cookie;
struct usb_dmac_sg sg[0];
struct usb_dmac_sg sg[];
};
#define to_usb_dmac_desc(vd) container_of(vd, struct usb_dmac_desc, vd)