[PATCH] tracing: Remove PPC32 wart from config TRACING_SUPPORT

[Michael Ellerman <mpe@ellerman.id.au>]

config TRACING_SUPPORT has an exception for PPC32, because PPC32
didn't have irqflags tracing support.

But that hasn't been true since commit 5d38902c4838 ("powerpc: Add
irqtrace support for 32-bit powerpc") (Jun 2009).

So remove the exception for PPC32 and the comment.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 kernel/trace/Kconfig | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index c4f0f2e4126e..dd6c0a2ad969 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -110,11 +110,7 @@ config GENERIC_TRACER
 #
 config TRACING_SUPPORT
 	bool
-	# PPC32 has no irqflags tracing support, but it can use most of the
-	# tracers anyway, they were tested to build and work. Note that new
-	# exceptions to this list aren't welcomed, better implement the
-	# irqflags tracing for your architecture.
-	depends on TRACE_IRQFLAGS_SUPPORT || PPC32
+	depends on TRACE_IRQFLAGS_SUPPORT
 	depends on STACKTRACE_SUPPORT
 	default y
 
-- 
2.14.1