kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option
is used to configure any non-standard kernel with a much larger scope than
only small devices.

This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes
references to the option throughout the kernel.  A new CONFIG_EMBEDDED
option is added that automatically selects CONFIG_EXPERT when enabled and
can be used in the future to isolate options that should only be
considered for embedded systems (RISC architectures, SLOB, etc).

Calling the option "EXPERT" more accurately represents its intention: only
expert users who understand the impact of the configuration changes they
are making should enable it.

Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: David Woodhouse <david.woodhouse@intel.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Greg KH <gregkh@suse.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Robin Holt <holt@sgi.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index 307eef77a17..55f2c2293ec 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -2,7 +2,7 @@
 # Input core configuration
 #
 config SERIO
-        tristate "Serial I/O support" if EMBEDDED || !X86
+        tristate "Serial I/O support" if EXPERT || !X86
         default y
         help
           Say Yes here if you have any input device that uses serial I/O to
@@ -19,7 +19,7 @@ config SERIO
 if SERIO
 
 config SERIO_I8042
-        tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86
+        tristate "i8042 PC Keyboard controller" if EXPERT || !X86
         default y
         depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \
                    (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN
@@ -168,7 +168,7 @@ config SERIO_MACEPS2
           module will be called maceps2.
 
 config SERIO_LIBPS2
-        tristate "PS/2 driver library" if EMBEDDED
+        tristate "PS/2 driver library" if EXPERT
         depends on SERIO_I8042 || SERIO_I8042=n
         help
           Say Y here if you are using a driver for device connected