openwrtv3/target/linux/generic/patches-3.14/045-UBI-block-Remove-__initdata-from-ubiblock_param_ops.patch

From d56030ac25d383218045c5d87e98e0494d6af3ad Mon Sep 17 00:00:00 2001
From: Richard Weinberger <richard@nod.at>
Date: Wed, 19 Mar 2014 11:43:22 +0100
Subject: [PATCH] UBI: block: Remove __initdata from ubiblock_param_ops

You cannot mark these parameters as __initdata.
Otherwise the data is gone upon module exit.

Fixes:
[  172.045465] BUG: unable to handle kernel paging request at ffffffffa001db38
[  172.046020] IP: [<ffffffff81067aa4>] destroy_params+0x24/0x50

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
 drivers/mtd/ubi/block.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mtd/ubi/block.c
+++ b/drivers/mtd/ubi/block.c
@@ -156,7 +156,7 @@ static int __init ubiblock_set_param(con
 	return 0;
 }
 
-static struct kernel_param_ops ubiblock_param_ops __initdata = {
+static struct kernel_param_ops ubiblock_param_ops = {
 	.set    = ubiblock_set_param,
 };
 module_param_cb(block, &ubiblock_param_ops, NULL, 0);