watchdog: shwdt: Kill off mmap stub and superfluous comments.

The wdt mmaping thing was a special-cased hack that nothing in the wild
depends on, so just kill it off. While at it, sanitize the superfluous
comments in preparation for a driver rewrite and overhauled interface.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index b87ba23442d2..8828d8ffd353 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -948,14 +948,6 @@ config SH_WDT
           To compile this driver as a module, choose M here: the
           module will be called shwdt.
 
-config SH_WDT_MMAP
-        bool "Allow mmap of SH WDT"
-        default n
-        depends on SH_WDT
-        help
-          If you say Y here, user applications will be able to mmap the
-          WDT/CPG registers.
-
 # SPARC Architecture
 
 # SPARC64 Architecture