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, 2 insertions, 2 deletions

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index c1df7676a73d..b1682d7f1d8a 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -81,7 +81,7 @@ config SERIAL_8250_GSC
         default SERIAL_8250
 
 config SERIAL_8250_PCI
-        tristate "8250/16550 PCI device support" if EMBEDDED
+        tristate "8250/16550 PCI device support" if EXPERT
         depends on SERIAL_8250 && PCI
         default SERIAL_8250
         help
@@ -90,7 +90,7 @@ config SERIAL_8250_PCI
           Saves about 9K.
 
 config SERIAL_8250_PNP
-        tristate "8250/16550 PNP device support" if EMBEDDED
+        tristate "8250/16550 PNP device support" if EXPERT
         depends on SERIAL_8250 && PNP
         default SERIAL_8250
         help