sh: hw-breakpoint support requires perf events.

This follows the x86 change to select perf events when hw_breakpoint
support is enabled. This fixes up build issues where perf events can
otherwise be disabled on their own.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 185e9af251cf24f37881dbe7dca493acda2bf819..fa76d6264dff6d0720185872f64c0b03e4b0d754 100644 (file)
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -43,6 +43,7 @@ config SUPERH32
        select HAVE_FUNCTION_GRAPH_TRACER
        select HAVE_ARCH_KGDB
        select HAVE_HW_BREAKPOINT if CPU_SH4A
+       select PERF_EVENTS if HAVE_HW_BREAKPOINT
        select ARCH_HIBERNATION_POSSIBLE if MMU
 
 config SUPERH64