diff options
Diffstat (limited to 'arch/x86/Kconfig.debug')
| -rw-r--r-- | arch/x86/Kconfig.debug | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index b28ace2be1a3..1e53df0ba08c 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug | |||
| @@ -173,7 +173,7 @@ config MMIOTRACE_HOOKS | |||
| 173 | 173 | ||
| 174 | config MMIOTRACE | 174 | config MMIOTRACE |
| 175 | bool "Memory mapped IO tracing" | 175 | bool "Memory mapped IO tracing" |
| 176 | depends on DEBUG_KERNEL | 176 | depends on DEBUG_KERNEL && PCI |
| 177 | select TRACING | 177 | select TRACING |
| 178 | select MMIOTRACE_HOOKS | 178 | select MMIOTRACE_HOOKS |
| 179 | default y | 179 | default y |
| @@ -181,7 +181,7 @@ config MMIOTRACE | |||
| 181 | Mmiotrace traces Memory Mapped I/O access and is meant for | 181 | Mmiotrace traces Memory Mapped I/O access and is meant for |
| 182 | debugging and reverse engineering. It is called from the ioremap | 182 | debugging and reverse engineering. It is called from the ioremap |
| 183 | implementation and works via page faults. Tracing is disabled by | 183 | implementation and works via page faults. Tracing is disabled by |
| 184 | default and can be enabled run-time. | 184 | default and can be enabled at run-time. |
| 185 | 185 | ||
| 186 | See Documentation/tracers/mmiotrace.txt. | 186 | See Documentation/tracers/mmiotrace.txt. |
| 187 | If you are not helping to develop drivers, say N. | 187 | If you are not helping to develop drivers, say N. |