From 74c78024a0ad6fcdc899bf8d7696e6512b472633 Mon Sep 17 00:00:00 2001 From: Ley Foon Tan Date: Fri, 21 Sep 2018 00:22:14 +0800 Subject: [PATCH] arm: socfpga: Remove unused function socfpga_emac_manage_reset() Remove code from the reset manager that is never called. Signed-off-by: Ley Foon Tan --- .../mach-socfpga/include/mach/reset_manager_s10.h | 2 -- arch/arm/mach-socfpga/reset_manager_s10.c | 35 ---------------------- 2 files changed, 37 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 6182d5f..31b73ed 100644 --- a/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h +++ b/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h @@ -108,8 +108,6 @@ struct socfpga_reset_manager { #define RSTMGR_GPIO1 RSTMGR_DEFINE(2, 25) #define RSTMGR_SDR RSTMGR_DEFINE(3, 6) -void socfpga_emac_manage_reset(const unsigned int of_reset_id, u32 state); - /* Create a human-readable reference to SoCFPGA reset. */ #define SOCFPGA_RESET(_name) RSTMGR_##_name diff --git a/arch/arm/mach-socfpga/reset_manager_s10.c b/arch/arm/mach-socfpga/reset_manager_s10.c index 5cc8336..f176c38 100644 --- a/arch/arm/mach-socfpga/reset_manager_s10.c +++ b/arch/arm/mach-socfpga/reset_manager_s10.c @@ -93,41 +93,6 @@ void socfpga_bridges_reset(int enable) } } -/* of_reset_id: emac reset id - * state: 0 - disable reset, !0 - enable reset - */ -void socfpga_emac_manage_reset(const unsigned int of_reset_id, u32 state) -{ - u32 reset_emac; - u32 reset_emacocp; - - /* hardcode this now */ - switch (of_reset_id) { - case EMAC0_RESET: - reset_emac = SOCFPGA_RESET(EMAC0); - reset_emacocp = SOCFPGA_RESET(EMAC0_OCP); - break; - case EMAC1_RESET: - reset_emac = SOCFPGA_RESET(EMAC1); - reset_emacocp = SOCFPGA_RESET(EMAC1_OCP); - break; - case EMAC2_RESET: - reset_emac = SOCFPGA_RESET(EMAC2); - reset_emacocp = SOCFPGA_RESET(EMAC2_OCP); - break; - default: - printf("GMAC: Invalid reset ID (%i)!\n", of_reset_id); - hang(); - break; - } - - /* Reset ECC OCP first */ - socfpga_per_reset(reset_emacocp, state); - - /* Release the EMAC controller from reset */ - socfpga_per_reset(reset_emac, state); -} - /* * Release peripherals from reset based on handoff */