linux-kernel - [PATCH] dmaengine: pl330: constify amba

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Date:   Wed, 23 Aug 2017 21:57:31 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     dan.j.williams@...el.com, vinod.koul@...el.com
Cc:     linux-kernel@...r.kernel.org, dmaengine@...r.kernel.org
Subject: [PATCH] dmaengine: pl330: constify amba_id

amba_id are not supposed to change at runtime. All functions
working with const amba_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/dma/pl330.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index b19ee04..f122c2a 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -3023,7 +3023,7 @@ static int pl330_remove(struct amba_device *adev)
 	return 0;
 }
 
-static struct amba_id pl330_ids[] = {
+static const struct amba_id pl330_ids[] = {
 	{
 		.id	= 0x00041330,
 		.mask	= 0x000fffff,
-- 
2.7.4