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Commit 37b36192 authored by Randy Dunlap's avatar Randy Dunlap Committed by Thomas Gleixner
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x86/mmiotrace: uses/depends on PCI 



Don't try to build mmiotrace when CONFIG_PCI=n.

next-20080416/kernel/trace/trace_mmiotrace.c: In function 'mmio_print_pcidev':
next-20080416/kernel/trace/trace_mmiotrace.c:62: error: implicit declaration of function 'pci_dev_driver'

Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 0663bb6c

arch/x86/Kconfig.debug

+2 −2
Original line number Diff line number Diff line
@@ -173,7 +173,7 @@ config MMIOTRACE_HOOKS 


config MMIOTRACE

	bool "Memory mapped IO tracing"

	depends on DEBUG_KERNEL

	depends on DEBUG_KERNEL && PCI

	select TRACING

	select MMIOTRACE_HOOKS

	default y
@@ -181,7 +181,7 @@ config MMIOTRACE 
	  Mmiotrace traces Memory Mapped I/O access and is meant for

	  debugging and reverse engineering. It is called from the ioremap

	  implementation and works via page faults. Tracing is disabled by

	  default and can be enabled run-time.

	  default and can be enabled at run-time.



	  See Documentation/tracers/mmiotrace.txt.

	  If you are not helping to develop drivers, say N.