package/mac80211/patches/050-compat_firmware.patch

   1 --- a/compat/Makefile
   2 +++ b/compat/Makefile
   3 @@ -1,10 +1,13 @@
   4  obj-m += compat.o
   5  #compat-objs :=
   6
   7 -obj-$(CONFIG_COMPAT_FIRMWARE_CLASS) += compat_firmware_class.o
   8
   9  compat-y += main.o
  10
  11 +ifdef CONFIG_COMPAT_FIRMWARE_CLASS
  12 +  compat-y += compat_firmware_class.o
  13 +endif
  14 +
  15  # Compat kernel compatibility code
  16  compat-$(CONFIG_COMPAT_KERNEL_2_6_14) += compat-2.6.14.o
  17  compat-$(CONFIG_COMPAT_KERNEL_2_6_18) += compat-2.6.18.o
  18 --- a/compat/compat_firmware_class.c
  19 +++ b/compat/compat_firmware_class.c
  20 @@ -729,19 +729,16 @@ request_firmware_nowait(
  21         return 0;
  22  }
  23
  24 -static int __init firmware_class_init(void)
  25 +int __init firmware_class_init(void)
  26  {
  27         return class_register(&firmware_class);
  28  }
  29
  30 -static void __exit firmware_class_exit(void)
  31 +void __exit firmware_class_exit(void)
  32  {
  33         class_unregister(&firmware_class);
  34  }
  35
  36 -fs_initcall(firmware_class_init);
  37 -module_exit(firmware_class_exit);
  38 -
  39  EXPORT_SYMBOL(release_firmware);
  40  EXPORT_SYMBOL(request_firmware);
  41  EXPORT_SYMBOL(request_firmware_nowait);
  42 --- a/compat/main.c
  43 +++ b/compat/main.c
  44 @@ -32,6 +32,17 @@ module_param(compat_version, charp, 0400
  45  MODULE_PARM_DESC(compat_version,
  46                  "Version of the kernel compat backport work");
  47
  48 +#if defined(CONFIG_FW_LOADER) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
  49 +int __init firmware_class_init(void);
  50 +void __exit firmware_class_exit(void);
  51 +#else
  52 +static inline int firmware_class_init(void)
  53 +{
  54 +       return 0;
  55 +}
  56 +static inline void firmware_class_exit(void) {}
  57 +#endif
  58 +
  59  static int __init compat_init(void)
  60  {
  61         /* pm-qos for kernels <= 2.6.24, this is a no-op on newer kernels */
  62 @@ -46,7 +57,8 @@ static int __init compat_init(void)
  63                COMPAT_BASE_TREE " " COMPAT_BASE_TREE_VERSION
  64                "\n");
  65
  66 -        return 0;
  67 +       firmware_class_init();
  68 +       return 0;
  69  }
  70  module_init(compat_init);
  71
  72 @@ -55,7 +67,8 @@ static void __exit compat_exit(void)
  73         compat_pm_qos_power_deinit();
  74         compat_system_workqueue_destroy();
  75
  76 -        return;
  77 +       firmware_class_exit();
  78 +       return;
  79  }
  80  module_exit(compat_exit);
  81