watchdog/hardlockup: make HAVE_NMI_WATCHDOG sparc64-specific

[linux-2.6-microblaze.git] / arch / Kconfig

diff --git a/arch/Kconfig b/arch/Kconfig
index 77e5af5..6517e54 100644 (file)
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -400,23 +400,8 @@ config HAVE_HARDLOCKUP_DETECTOR_PERF
          The arch chooses to use the generic perf-NMI-based hardlockup
          detector. Must define HAVE_PERF_EVENTS_NMI.
 
-config HAVE_NMI_WATCHDOG
-       depends on HAVE_NMI
-       bool
-       help
-         The arch provides its own hardlockup detector implementation instead
-         of the generic ones.
-
-         Sparc64 defines this variable without HAVE_HARDLOCKUP_DETECTOR_ARCH.
-         It is the last arch-specific implementation which was developed before
-         adding the common infrastructure for handling hardlockup detectors.
-         It is always built. It does _not_ use the common command line
-         parameters and sysctl interface, except for
-         /proc/sys/kernel/nmi_watchdog.
-
 config HAVE_HARDLOCKUP_DETECTOR_ARCH
        bool
-       select HAVE_NMI_WATCHDOG
        help
          The arch provides its own hardlockup detector implementation instead
          of the generic ones.
@@ -424,9 +409,6 @@ config HAVE_HARDLOCKUP_DETECTOR_ARCH
          It uses the same command line parameters, and sysctl interface,
          as the generic hardlockup detectors.
 
-         HAVE_NMI_WATCHDOG is selected to build the code shared with
-         the sparc64 specific implementation.
-
 config HAVE_PERF_REGS
        bool
        help