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[media] s5p-tv: mark const init data with __initconst instead of __initdata
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fri, 30 Mar 2012 19:05:03 +0000 (16:05 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 11 Apr 2012 00:38:16 +0000 (21:38 -0300)
As long as there is no other non-const variable marked __initdata in the
same compilation unit it doesn't hurt. If there were one however
compilation would fail with

error: $variablename causes a section type conflict

because a section containing const variables is marked read only and so
cannot contain non-const variables.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Tomasz Stanislawski <t.stanislaws@samsung.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-media@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/s5p-tv/mixer_drv.c

index a2c0c25..edca065 100644 (file)
@@ -461,7 +461,7 @@ static struct platform_driver mxr_driver __refdata = {
 static int __init mxr_init(void)
 {
        int i, ret;
-       static const char banner[] __initdata = KERN_INFO
+       static const char banner[] __initconst = KERN_INFO
                "Samsung TV Mixer driver, "
                "(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
        printk(banner);