tiny: reverse logic for DISABLE_DEV_COREDUMP

It's desirable for allnconfig and tinyconfig targets to result in the
least amount of code possible. DISABLE_DEV_COREDUMP exists as a way to
switch off DEV_COREDUMP regardless if any drivers select
WANT_DEV_COREDUMP.

This patch renames the option to ENABLE_DEV_COREDUMP and setting it to
'n' (as in allnconfig or tinyconfig) will effectively disable device
coredump.

Cc: Josh Triplett <josh@joshtriplett.org>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Aristeu Rozanski <arozansk@redhat.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index 61a33f4..c29d160 100644 (file)
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -171,20 +171,23 @@ config WANT_DEV_COREDUMP
          Drivers should "select" this option if they desire to use the
          device coredump mechanism.
 
-config DISABLE_DEV_COREDUMP
-       bool "Disable device coredump" if EXPERT
+config ENABLE_DEV_COREDUMP
+       bool "Enable device coredump" if EXPERT
+       default y
        help
-         Disable the device coredump mechanism despite drivers wanting to
-         use it; this allows for more sensitive systems or systems that
-         don't want to ever access the information to not have the code,
-         nor keep any data.
+         This option controls if the device coredump mechanism is available or
+         not; if disabled, the mechanism will be omitted even if drivers that
+         can use it are enabled.
+         Say 'N' for more sensitive systems or systems that don't want
+         to ever access the information to not have the code, nor keep any
+         data.
 
-         If unsure, say N.
+         If unsure, say Y.
 
 config DEV_COREDUMP
        bool
        default y if WANT_DEV_COREDUMP
-       depends on !DISABLE_DEV_COREDUMP
+       depends on ENABLE_DEV_COREDUMP
 
 config DEBUG_DRIVER
        bool "Driver Core verbose debug messages"