diff --git a/drivers/pnp/Makefile b/drivers/pnp/Makefile
index 8de3775ec242..bfba893cb321 100644
--- a/drivers/pnp/Makefile
+++ b/drivers/pnp/Makefile
@@ -2,11 +2,13 @@
 # Makefile for the Linux Plug-and-Play Support.
 #
 
-obj-y		:= core.o card.o driver.o resource.o manager.o support.o interface.o quirks.o
+obj-y		:= pnp.o
+
+pnp-y		:= core.o card.o driver.o resource.o manager.o support.o interface.o quirks.o
 
 obj-$(CONFIG_PNPACPI)		+= pnpacpi/
 obj-$(CONFIG_PNPBIOS)		+= pnpbios/
 obj-$(CONFIG_ISAPNP)		+= isapnp/
 
 # pnp_system_init goes after pnpacpi/pnpbios init
-obj-y				+= system.o
+pnp-y				+= system.o
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index 0f34d962fd3c..cb6ce42f8e77 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -220,10 +220,5 @@ subsys_initcall(pnp_init);
 int pnp_debug;
 
 #if defined(CONFIG_PNP_DEBUG_MESSAGES)
-static int __init pnp_debug_setup(char *__unused)
-{
-	pnp_debug = 1;
-	return 1;
-}
-__setup("pnp.debug", pnp_debug_setup);
+module_param_named(debug, pnp_debug, int, 0644);
 #endif
diff --git a/drivers/pnp/isapnp/Makefile b/drivers/pnp/isapnp/Makefile
index cac18bbfb817..6e607aa33aa3 100644
--- a/drivers/pnp/isapnp/Makefile
+++ b/drivers/pnp/isapnp/Makefile
@@ -1,7 +1,7 @@
 #
 # Makefile for the kernel ISAPNP driver.
 #
+obj-y			+= pnp.o
+pnp-y			:= core.o compat.o
 
-isapnp-proc-$(CONFIG_PROC_FS) = proc.o
-
-obj-y := core.o compat.o $(isapnp-proc-y)
+pnp-$(CONFIG_PROC_FS)	+= proc.o
diff --git a/drivers/pnp/pnpacpi/Makefile b/drivers/pnp/pnpacpi/Makefile
index 905326fcca85..40c93da18252 100644
--- a/drivers/pnp/pnpacpi/Makefile
+++ b/drivers/pnp/pnpacpi/Makefile
@@ -1,5 +1,6 @@
 #
 # Makefile for the kernel PNPACPI driver.
 #
+obj-y += pnp.o
 
-obj-y := core.o rsparser.o
+pnp-y := core.o rsparser.o
diff --git a/drivers/pnp/pnpbios/Makefile b/drivers/pnp/pnpbios/Makefile
index 3cd3ed760605..240b0ffb83ca 100644
--- a/drivers/pnp/pnpbios/Makefile
+++ b/drivers/pnp/pnpbios/Makefile
@@ -1,7 +1,8 @@
 #
 # Makefile for the kernel PNPBIOS driver.
 #
+obj-y := pnp.o
 
-pnpbios-proc-$(CONFIG_PNPBIOS_PROC_FS) = proc.o
+pnp-y := core.o bioscalls.o rsparser.o
 
-obj-y := core.o bioscalls.o rsparser.o $(pnpbios-proc-y)
+pnp-$(CONFIG_PNPBIOS_PROC_FS) += proc.o