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

   1 From d56030ac25d383218045c5d87e98e0494d6af3ad Mon Sep 17 00:00:00 2001
   2 From: Richard Weinberger <richard@nod.at>
   3 Date: Wed, 19 Mar 2014 11:43:22 +0100
   4 Subject: [PATCH] UBI: block: Remove __initdata from ubiblock_param_ops
   5
   6 You cannot mark these parameters as __initdata.
   7 Otherwise the data is gone upon module exit.
   8
   9 Fixes:
  10 [  172.045465] BUG: unable to handle kernel paging request at ffffffffa001db38
  11 [  172.046020] IP: [<ffffffff81067aa4>] destroy_params+0x24/0x50
  12
  13 Signed-off-by: Richard Weinberger <richard@nod.at>
  14 Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
  15 Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
  16 ---
  17  drivers/mtd/ubi/block.c | 2 +-
  18  1 file changed, 1 insertion(+), 1 deletion(-)
  19
  20 diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c
  21 index 69a74fd..7ff473c 100644
  22 --- a/drivers/mtd/ubi/block.c
  23 +++ b/drivers/mtd/ubi/block.c
  24 @@ -156,7 +156,7 @@ static int __init ubiblock_set_param(const char *val,
  25         return 0;
  26  }
  27
  28 -static struct kernel_param_ops ubiblock_param_ops __initdata = {
  29 +static struct kernel_param_ops ubiblock_param_ops = {
  30         .set    = ubiblock_set_param,
  31  };
  32  module_param_cb(block, &ubiblock_param_ops, NULL, 0);
  33 --
  34 1.9.2
  35