linux-kernel - [PATCH] [media] media: coda: add const qualifiers

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Message-Id: <1344980682-23075-1-git-send-email-emilgoode@gmail.com>
Date:	Tue, 14 Aug 2012 23:44:42 +0200
From:	Emil Goode <emilgoode@...il.com>
To:	mchehab@...radead.org, s.nawrocki@...sung.com,
	p.zabel@...gutronix.de, javier.martin@...ta-silicon.com,
	hans.verkuil@...co.com
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org, Emil Goode <emilgoode@...il.com>
Subject: [PATCH] [media] media: coda: add const qualifiers

The commit 98d7bbb9 changed *of_device_id.data to const
which introduced warnings in various places that have mostly
been fixed. This patch fixes one such warning by introducing
two const qualifiers.

GCC warning:
drivers/media/video/coda.c:1785:16: warning:
        assignment discards ‘const’ qualifier
        from pointer target type [enabled by default]

Signed-off-by: Emil Goode <emilgoode@...il.com>
---
 drivers/media/video/coda.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/coda.c b/drivers/media/video/coda.c
index 0d6e0a0..6908514 100644
--- a/drivers/media/video/coda.c
+++ b/drivers/media/video/coda.c
@@ -118,7 +118,7 @@ struct coda_dev {
 	struct v4l2_device	v4l2_dev;
 	struct video_device	vfd;
 	struct platform_device	*plat_dev;
-	struct coda_devtype	*devtype;
+	const struct coda_devtype *devtype;
 
 	void __iomem		*regs_base;
 	struct clk		*clk_per;
@@ -1687,7 +1687,7 @@ enum coda_platform {
 	CODA_IMX27,
 };
 
-static struct coda_devtype coda_devdata[] = {
+static const struct coda_devtype coda_devdata[] = {
 	[CODA_IMX27] = {
 		.firmware    = "v4l-codadx6-imx27.bin",
 		.product     = CODA_DX6,
-- 
1.7.10.4

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