From 48ec73453ae909230585188191d0cace646a2b17 Mon Sep 17 00:00:00 2001
From: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Date: Mon, 13 May 2019 21:16:44 +0200
Subject: [PATCH] arm: sofcpga: s10: remove unused ad-hoc reset code

The stratix 10 reset manager ad-hoc code in arch/arm contains an unused
function 'reset_deassert_peripherals_handoff' that has been added from
the beginning. As this is probably a result of copying the gen5 reset
manager and this function has never been used, remove it.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---
 .../arm/mach-socfpga/include/mach/reset_manager_s10.h |  1 -
 arch/arm/mach-socfpga/reset_manager_s10.c             | 11 -----------
 2 files changed, 12 deletions(-)

diff --git a/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h b/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h
index b93bbaf537..452147b017 100644
--- a/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h
+++ b/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h
@@ -8,7 +8,6 @@
 #define	_RESET_MANAGER_S10_
 
 void reset_cpu(ulong addr);
-void reset_deassert_peripherals_handoff(void);
 int cpu_has_been_warmreset(void);
 
 void socfpga_bridges_reset(int enable);
diff --git a/arch/arm/mach-socfpga/reset_manager_s10.c b/arch/arm/mach-socfpga/reset_manager_s10.c
index 39753a13c4..499a84aff5 100644
--- a/arch/arm/mach-socfpga/reset_manager_s10.c
+++ b/arch/arm/mach-socfpga/reset_manager_s10.c
@@ -94,17 +94,6 @@ void socfpga_bridges_reset(int enable)
 	}
 }
 
-/*
- * Release peripherals from reset based on handoff
- */
-void reset_deassert_peripherals_handoff(void)
-{
-	writel(0, &reset_manager_base->per1modrst);
-	/* Enable OCP first */
-	writel(~RSTMGR_PER0MODRST_OCP_MASK, &reset_manager_base->per0modrst);
-	writel(0, &reset_manager_base->per0modrst);
-}
-
 /*
  * Return non-zero if the CPU has been warm reset
  */
-- 
2.39.5