nmi_backtrace: add more trigger_*_cpu_backtrace() methods

[cascardo/linux.git] / include / linux / miscdevice.h

diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 5430374..722698a 100644 (file)
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -3,6 +3,7 @@
 #include <linux/major.h>
 #include <linux/list.h>
 #include <linux/types.h>
+#include <linux/device.h>
 
 /*
  *     These allocations are managed by device@lanana.org. If you use an
@@ -70,6 +71,13 @@ struct miscdevice  {
 extern int misc_register(struct miscdevice *misc);
 extern void misc_deregister(struct miscdevice *misc);
 
+/*
+ * Helper macro for drivers that don't do anything special in module init / exit
+ * call. This helps in eleminating of boilerplate code.
+ */
+#define module_misc_device(__misc_device) \
+       module_driver(__misc_device, misc_register, misc_deregister)
+
 #define MODULE_ALIAS_MISCDEV(minor)                            \
        MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR)      \
        "-" __stringify(minor))