msm: pil-q6v3: Combine SSR and PIL drivers

Combine both drivers into one so that we can merge the PIL and
SSR frameworks.

Change-Id: I87d873210d8892920607ec400f54c1dfe42b710e
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index 157f159..079527b 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -1909,7 +1909,7 @@
 
 config MSM_PIL_QDSP6V3
 	tristate "QDSP6v3 (Hexagon) Boot Support"
-	depends on MSM_PIL
+	depends on MSM_PIL && MSM_SUBSYSTEM_RESTART
 	help
 	  Support for booting and shutting down QDSP6v3 processors (hexagon).
 	  The QDSP6 is a low power DSP used in audio software applications.