diff options
Diffstat (limited to 'arch/x86_64/Kconfig')
-rw-r--r-- | arch/x86_64/Kconfig | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index e63323e03ea9..21afa69a086d 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig | |||
@@ -277,11 +277,6 @@ source "mm/Kconfig" | |||
277 | config HAVE_ARCH_EARLY_PFN_TO_NID | 277 | config HAVE_ARCH_EARLY_PFN_TO_NID |
278 | def_bool y | 278 | def_bool y |
279 | 279 | ||
280 | config HAVE_DEC_LOCK | ||
281 | bool | ||
282 | depends on SMP | ||
283 | default y | ||
284 | |||
285 | config NR_CPUS | 280 | config NR_CPUS |
286 | int "Maximum number of CPUs (2-256)" | 281 | int "Maximum number of CPUs (2-256)" |
287 | range 2 256 | 282 | range 2 256 |
@@ -313,7 +308,7 @@ config HPET_TIMER | |||
313 | present. The HPET provides a stable time base on SMP | 308 | present. The HPET provides a stable time base on SMP |
314 | systems, unlike the TSC, but it is more expensive to access, | 309 | systems, unlike the TSC, but it is more expensive to access, |
315 | as it is off-chip. You can find the HPET spec at | 310 | as it is off-chip. You can find the HPET spec at |
316 | <http://www.intel.com/labs/platcomp/hpet/hpetspec.htm>. | 311 | <http://www.intel.com/hardwaredesign/hpetspec.htm>. |
317 | 312 | ||
318 | config X86_PM_TIMER | 313 | config X86_PM_TIMER |
319 | bool "PM timer" | 314 | bool "PM timer" |