watchdog/hpwdt: Update Kconfig documentation

Update documentation relating to HPWDT_NMI_DECODING to reflect its
current usage.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 57f017d74a976de975303c4a8b639c150fb6e084..846dd07e9a8a11808fafe01f4758fff7aa53e9e0 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1145,7 +1145,7 @@ config HP_WATCHDOG
        select WATCHDOG_CORE
        depends on X86 && PCI
        help
-         A software monitoring watchdog and NMI sourcing driver. This driver
+         A software monitoring watchdog and NMI handling driver. This driver
          will detect lockups and provide a stack trace. This is a driver that
          will only load on an HP ProLiant system with a minimum of iLO2 support.
          To compile this driver as a module, choose M here: the module will be
@@ -1163,12 +1163,13 @@ config KEMPLD_WDT
          called kempld_wdt.
 
 config HPWDT_NMI_DECODING
-       bool "NMI decoding support for the HP ProLiant iLO2+ Hardware Watchdog Timer"
+       bool "NMI support for the HP ProLiant iLO2+ Hardware Watchdog Timer"
        depends on HP_WATCHDOG
        default y
        help
-         When an NMI occurs this feature will make the necessary BIOS calls to
-         log the cause of the NMI.
+         Enables the NMI handler for the watchdog pretimeout NMI and the iLO
+         "Generate NMI to System" virtual button.  When an NMI is claimed
+         by the driver, panic is called.
 
 config SC1200_WDT
        tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog"