From: Randy Dunlap Date: Mon, 12 May 2008 19:20:59 +0000 (+0200) Subject: x86/mmiotrace: uses/depends on PCI X-Git-Tag: v2.6.27-rc1~1102^2^2~2^2~12 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37b3619257d3190f47f233d7ed626d4b9916462c;p=linux-2.6 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: Randy Dunlap Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index b28ace2be1..1e53df0ba0 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -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.