x86: fix unconditional arch/x86/kernel/pcspeaker.o compiling
Michael Opdenacker [Wed, 30 Jan 2008 12:33:18 +0000 (13:33 +0100)]
do not add the pcspkr platform device if pcspkr support is disabled.

Signed-off-by: Michael Opdenacker <michael@free-electrons.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/Makefile

index c414c45..5bdb0f0 100644 (file)
@@ -67,7 +67,10 @@ obj-$(CONFIG_MGEODE_LX)              += geode_32.o mfgpt_32.o
 
 obj-$(CONFIG_VMI)              += vmi_32.o vmiclock_32.o
 obj-$(CONFIG_PARAVIRT)         += paravirt.o paravirt_patch_$(BITS).o
+
+ifdef CONFIG_INPUT_PCSPKR
 obj-y                          += pcspeaker.o
+endif
 
 obj-$(CONFIG_SCx200)           += scx200_32.o