target/linux/lantiq/patches-3.2/0045-MTD-MIPS-lantiq-use-module_platform_driver-inside-la.patch

   1 From f94454615da63008ac865e6a7b03bbe79041e8c2 Mon Sep 17 00:00:00 2001
   2 From: John Crispin <blogic@openwrt.org>
   3 Date: Mon, 20 Feb 2012 12:15:25 +0100
   4 Subject: [PATCH 45/70] MTD: MIPS: lantiq: use module_platform_driver inside
   5  lantiq map driver
   6
   7 Reduce boilerplate code by converting driver to module_platform_driver.
   8
   9 Signed-off-by: John Crispin <blogic@openwrt.org>
  10 Cc: linux-mtd@lists.infradead.org
  11 ---
  12  drivers/mtd/maps/lantiq-flash.c |   22 +++-------------------
  13  1 files changed, 3 insertions(+), 19 deletions(-)
  14
  15 diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
  16 index 764d468..b55212c 100644
  17 --- a/drivers/mtd/maps/lantiq-flash.c
  18 +++ b/drivers/mtd/maps/lantiq-flash.c
  19 @@ -108,7 +108,7 @@ ltq_copy_to(struct map_info *map, unsigned long to,
  20         spin_unlock_irqrestore(&ebu_lock, flags);
  21  }
  22
  23 -static int __init
  24 +static int __devinit
  25  ltq_mtd_probe(struct platform_device *pdev)
  26  {
  27         struct physmap_flash_data *ltq_mtd_data = dev_get_platdata(&pdev->dev);
  28 @@ -208,6 +208,7 @@ ltq_mtd_remove(struct platform_device *pdev)
  29  }
  30
  31  static struct platform_driver ltq_mtd_driver = {
  32 +       .probe = ltq_mtd_probe,
  33         .remove = __devexit_p(ltq_mtd_remove),
  34         .driver = {
  35                 .name = "ltq_nor",
  36 @@ -215,24 +216,7 @@ static struct platform_driver ltq_mtd_driver = {
  37         },
  38  };
  39
  40 -static int __init
  41 -init_ltq_mtd(void)
  42 -{
  43 -       int ret = platform_driver_probe(&ltq_mtd_driver, ltq_mtd_probe);
  44 -
  45 -       if (ret)
  46 -               pr_err("ltq_nor: error registering platform driver");
  47 -       return ret;
  48 -}
  49 -
  50 -static void __exit
  51 -exit_ltq_mtd(void)
  52 -{
  53 -       platform_driver_unregister(&ltq_mtd_driver);
  54 -}
  55 -
  56 -module_init(init_ltq_mtd);
  57 -module_exit(exit_ltq_mtd);
  58 +module_platform_driver(ltq_mtd_driver);
  59
  60  MODULE_LICENSE("GPL");
  61  MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
  62 --
  63 1.7.7.1
  64