sh: Enable CONFIG_GCOV_PROFILE_ALL for sh

This patch enables gcov kernel profiling over the whole kernel for sh.
Profiling of specific files individually already worked. A handful of
files have to be explicitly excluded from the profiling to avoid
breaking things, notably pmb.c.

Signed-off-by: Chris Smith <chris.smith@st.com>
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig
index 70a298d..b8cadf7 100644
--- a/kernel/gcov/Kconfig
+++ b/kernel/gcov/Kconfig
@@ -34,7 +34,7 @@
 config GCOV_PROFILE_ALL
 	bool "Profile entire Kernel"
 	depends on GCOV_KERNEL
-	depends on S390 || X86 || (PPC && EXPERIMENTAL) || MICROBLAZE
+	depends on SUPERH || S390 || X86 || (PPC && EXPERIMENTAL) || MICROBLAZE
 	default n
 	---help---
 	This options activates profiling for the entire kernel.