From d0f9f16788e15d9eb40f68b047732d49658c5a3a Mon Sep 17 00:00:00 2001
From: Marc Gonzalez <marc.w.gonzalez@free.fr>
Date: Wed, 16 Jan 2019 16:49:58 +0100
Subject: ARM: tango: Improve ARCH_MULTIPLATFORM compatibility

Calling platform-specific code unconditionally blows up when running
an ARCH_MULTIPLATFORM kernel on a different platform. Don't do it.

Reported-by: Paolo Pisati <p.pisati@gmail.com>
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: stable@vger.kernel.org # v4.8+
Fixes: a30eceb7a59d ("ARM: tango: add Suspend-to-RAM support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-tango/setup.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/arm/mach-tango/setup.c')

diff --git a/arch/arm/mach-tango/setup.c b/arch/arm/mach-tango/setup.c
index 677dd7b5efd9..824f90737b04 100644
--- a/arch/arm/mach-tango/setup.c
+++ b/arch/arm/mach-tango/setup.c
@@ -2,6 +2,7 @@
 #include <asm/mach/arch.h>
 #include <asm/hardware/cache-l2x0.h>
 #include "smc.h"
+#include "pm.h"
 
 static void tango_l2c_write(unsigned long val, unsigned int reg)
 {
@@ -15,4 +16,5 @@ DT_MACHINE_START(TANGO_DT, "Sigma Tango DT")
 	.dt_compat	= tango_dt_compat,
 	.l2c_aux_mask	= ~0,
 	.l2c_write_sec	= tango_l2c_write,
+	.init_late	= tango_pm_init,
 MACHINE_END
-- 
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