Add MODULE_DESCRIPTION to dummy-irq.c and lkdtm.c in drivers/misc

This starts to address
https://bugzilla.kernel.org/show_bug.cgi?id=10770

Signed-off-by: Terry Chia <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
diff --git a/drivers/misc/dummy-irq.c b/drivers/misc/dummy-irq.c
index 4d0db15..acbbe03 100644
--- a/drivers/misc/dummy-irq.c
+++ b/drivers/misc/dummy-irq.c
@@ -61,3 +61,4 @@
 MODULE_AUTHOR("Jiri Kosina");
 module_param(irq, uint, 0444);
 MODULE_PARM_DESC(irq, "The IRQ to register for");
+MODULE_DESCRIPTION("Dummy IRQ handler driver");
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c
index d66a2f2..b5abe34 100644
--- a/drivers/misc/lkdtm.c
+++ b/drivers/misc/lkdtm.c
@@ -870,3 +870,4 @@
 module_exit(lkdtm_module_exit);
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Kprobe module for testing crash dumps");