oprofile: remove tracing build dependency

commit 18b4a4d5 upstream.

The commit

 1155de47 ring-buffer: Make it generally available

already made ring-buffer available without the TRACING option
enabled. This patch removes the TRACING dependency from oprofile.

Fixes also oprofile configuration on ia64.

The patch also applies to the 2.6.32-stable kernel.
Reported-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

arch/Kconfig

@@ -6,8 +6,6 @@ config OPROFILE
 	tristate "OProfile system profiling (EXPERIMENTAL)"
 	depends on PROFILING
 	depends on HAVE_OPROFILE
-	depends on TRACING_SUPPORT
-	select TRACING
 	select RING_BUFFER
 	select RING_BUFFER_ALLOW_SWAP
 	help