PNP: Compile all pnp built-in stuff in one module namespace

This is cleanup mostly, nothing urgent.
I came up with it when looking at dynamic debug which can
enable pr_debug messages at runtime or boot param
for a specific module.

Advantages:
  - Any pnp code can make use of the moduleparam.h interface, the modules
    will show up as pnp.param.
  - Passing pnp.ddebug as kernel boot param will enable all pnp debug messages
    with my previous patch and CONFIG_DYNAMIC_DEBUG enabled.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 4 insertions, 2 deletions

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