82 lines
2.0 KiB
Diff
82 lines
2.0 KiB
Diff
--- a/compat/Makefile
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+++ b/compat/Makefile
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@@ -1,10 +1,13 @@
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obj-m += compat.o
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#compat-objs :=
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-obj-$(CONFIG_COMPAT_FIRMWARE_CLASS) += compat_firmware_class.o
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compat-y += main.o
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+ifdef CONFIG_COMPAT_FIRMWARE_CLASS
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+ compat-y += compat_firmware_class.o
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+endif
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+
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# Compat kernel compatibility code
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compat-$(CONFIG_COMPAT_KERNEL_2_6_14) += compat-2.6.14.o
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compat-$(CONFIG_COMPAT_KERNEL_2_6_18) += compat-2.6.18.o
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--- a/compat/compat_firmware_class.c
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+++ b/compat/compat_firmware_class.c
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@@ -729,19 +729,16 @@ request_firmware_nowait(
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return 0;
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}
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-static int __init firmware_class_init(void)
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+int __init firmware_class_init(void)
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{
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return class_register(&firmware_class);
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}
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-static void __exit firmware_class_exit(void)
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+void __exit firmware_class_exit(void)
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{
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class_unregister(&firmware_class);
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}
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-fs_initcall(firmware_class_init);
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-module_exit(firmware_class_exit);
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-
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EXPORT_SYMBOL(release_firmware);
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EXPORT_SYMBOL(request_firmware);
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EXPORT_SYMBOL(request_firmware_nowait);
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--- a/compat/main.c
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+++ b/compat/main.c
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@@ -32,6 +32,17 @@ module_param(compat_version, charp, 0400
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MODULE_PARM_DESC(compat_version,
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"Version of the kernel compat backport work");
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+#if defined(CONFIG_FW_LOADER) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
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+int __init firmware_class_init(void);
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+void __exit firmware_class_exit(void);
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+#else
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+static inline int firmware_class_init(void)
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+{
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+ return 0;
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+}
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+static inline void firmware_class_exit(void) {}
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+#endif
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+
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static int __init compat_init(void)
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{
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/* pm-qos for kernels <= 2.6.24, this is a no-op on newer kernels */
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@@ -46,7 +57,8 @@ static int __init compat_init(void)
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COMPAT_BASE_TREE " " COMPAT_BASE_TREE_VERSION
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"\n");
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- return 0;
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+ firmware_class_init();
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+ return 0;
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}
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module_init(compat_init);
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@@ -55,7 +67,8 @@ static void __exit compat_exit(void)
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compat_pm_qos_power_deinit();
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compat_system_workqueue_destroy();
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- return;
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+ firmware_class_exit();
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+ return;
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}
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module_exit(compat_exit);
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