From 5f171577b4f35b44795a73bde8cf2c49b4073925 Mon Sep 17 00:00:00 2001 From: James Hogan Date: Tue, 24 Oct 2017 16:52:32 +0100 Subject: Drop a bunch of metag references Now that arch/metag/ has been removed, drop a bunch of metag references in various codes across the whole tree: - VM_GROWSUP and __VM_ARCH_SPECIFIC_1. - MT_METAG_* ELF note types. - METAG Kconfig dependencies (FRAME_POINTER) and ranges (MAX_STACK_SIZE_MB). - metag cases in tools (checkstack.pl, recordmcount.c, perf). Signed-off-by: James Hogan Acked-by: Steven Rostedt (VMware) Acked-by: Peter Zijlstra (Intel) Reviewed-by: Guenter Roeck Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Namhyung Kim Cc: linux-mm@kvack.org Cc: linux-metag@vger.kernel.org --- include/linux/cpuhotplug.h | 1 - include/linux/mm.h | 2 -- include/trace/events/mmflags.h | 2 +- include/uapi/linux/elf.h | 3 --- 4 files changed, 1 insertion(+), 7 deletions(-) (limited to 'include') diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 5172ad0daa7c..c7a950681f3a 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -108,7 +108,6 @@ enum cpuhp_state { CPUHP_AP_PERF_X86_CQM_STARTING, CPUHP_AP_PERF_X86_CSTATE_STARTING, CPUHP_AP_PERF_XTENSA_STARTING, - CPUHP_AP_PERF_METAG_STARTING, CPUHP_AP_MIPS_OP_LOONGSON3_STARTING, CPUHP_AP_ARM_SDEI_STARTING, CPUHP_AP_ARM_VFP_STARTING, diff --git a/include/linux/mm.h b/include/linux/mm.h index ad06d42adb1a..ccac10682ce5 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -241,8 +241,6 @@ extern unsigned int kobjsize(const void *objp); # define VM_SAO VM_ARCH_1 /* Strong Access Ordering (powerpc) */ #elif defined(CONFIG_PARISC) # define VM_GROWSUP VM_ARCH_1 -#elif defined(CONFIG_METAG) -# define VM_GROWSUP VM_ARCH_1 #elif defined(CONFIG_IA64) # define VM_GROWSUP VM_ARCH_1 #elif !defined(CONFIG_MMU) diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h index dbe1bb058c09..a81cffb76d89 100644 --- a/include/trace/events/mmflags.h +++ b/include/trace/events/mmflags.h @@ -115,7 +115,7 @@ IF_HAVE_PG_IDLE(PG_idle, "idle" ) #define __VM_ARCH_SPECIFIC_1 {VM_PAT, "pat" } #elif defined(CONFIG_PPC) #define __VM_ARCH_SPECIFIC_1 {VM_SAO, "sao" } -#elif defined(CONFIG_PARISC) || defined(CONFIG_METAG) || defined(CONFIG_IA64) +#elif defined(CONFIG_PARISC) || defined(CONFIG_IA64) #define __VM_ARCH_SPECIFIC_1 {VM_GROWSUP, "growsup" } #elif !defined(CONFIG_MMU) #define __VM_ARCH_SPECIFIC_1 {VM_MAPPED_COPY,"mappedcopy" } diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 3bf73fb58045..e2535d6dcec7 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -420,9 +420,6 @@ typedef struct elf64_shdr { #define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */ #define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */ #define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */ -#define NT_METAG_CBUF 0x500 /* Metag catch buffer registers */ -#define NT_METAG_RPIPE 0x501 /* Metag read pipeline state */ -#define NT_METAG_TLS 0x502 /* Metag TLS pointer */ #define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */ /* Note header in a PT_NOTE section */ -- cgit v1.2.3 From df46bb1909d92eedccd4216c88e43f75cb0b2901 Mon Sep 17 00:00:00 2001 From: James Hogan Date: Wed, 21 Feb 2018 15:31:32 +0000 Subject: irqchip: Remove metag irqchip drivers Now that arch/metag/ has been removed, remove the two metag irqchip drivers. They are of no value without the architecture code. - irq-metag: Meta internal (HWSTATMETA) interrupt code. - irq-metag-ext: Meta External interrupt code. Signed-off-by: James Hogan Cc: Thomas Gleixner Cc: Jason Cooper Cc: Marc Zyngier Cc: linux-metag@vger.kernel.org --- include/linux/irqchip/metag-ext.h | 34 ---------------------------------- include/linux/irqchip/metag.h | 25 ------------------------- 2 files changed, 59 deletions(-) delete mode 100644 include/linux/irqchip/metag-ext.h delete mode 100644 include/linux/irqchip/metag.h (limited to 'include') diff --git a/include/linux/irqchip/metag-ext.h b/include/linux/irqchip/metag-ext.h deleted file mode 100644 index d120496370b9..000000000000 --- a/include/linux/irqchip/metag-ext.h +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2012 Imagination Technologies - */ - -#ifndef _LINUX_IRQCHIP_METAG_EXT_H_ -#define _LINUX_IRQCHIP_METAG_EXT_H_ - -struct irq_data; -struct platform_device; - -/* called from core irq code at init */ -int init_external_IRQ(void); - -/* - * called from SoC init_irq() callback to dynamically indicate the lack of - * HWMASKEXT registers. - */ -void meta_intc_no_mask(void); - -/* - * These allow SoCs to specialise the interrupt controller from their init_irq - * callbacks. - */ - -extern struct irq_chip meta_intc_edge_chip; -extern struct irq_chip meta_intc_level_chip; - -/* this should be called in the mask callback */ -void meta_intc_mask_irq_simple(struct irq_data *data); -/* this should be called in the unmask callback */ -void meta_intc_unmask_irq_simple(struct irq_data *data); - -#endif /* _LINUX_IRQCHIP_METAG_EXT_H_ */ diff --git a/include/linux/irqchip/metag.h b/include/linux/irqchip/metag.h deleted file mode 100644 index 0adcf449e4e4..000000000000 --- a/include/linux/irqchip/metag.h +++ /dev/null @@ -1,25 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2011 Imagination Technologies - */ - -#ifndef _LINUX_IRQCHIP_METAG_H_ -#define _LINUX_IRQCHIP_METAG_H_ - -#include - -#ifdef CONFIG_METAG_PERFCOUNTER_IRQS -extern int init_internal_IRQ(void); -extern int internal_irq_map(unsigned int hw); -#else -static inline int init_internal_IRQ(void) -{ - return 0; -} -static inline int internal_irq_map(unsigned int hw) -{ - return -EINVAL; -} -#endif - -#endif /* _LINUX_IRQCHIP_METAG_H_ */ -- cgit v1.2.3 From b79a732504ad2d6552458eaf72b4ed807da88340 Mon Sep 17 00:00:00 2001 From: James Hogan Date: Wed, 21 Feb 2018 15:42:32 +0000 Subject: clocksource: Remove metag generic timer driver Now that arch/metag/ has been removed, remove the metag generic per-thread timer driver. It is of no value without the architecture code. Signed-off-by: James Hogan Acked-by: Daniel Lezcano Cc: Thomas Gleixner Cc: linux-metag@vger.kernel.org --- include/clocksource/metag_generic.h | 21 --------------------- include/linux/cpuhotplug.h | 1 - 2 files changed, 22 deletions(-) delete mode 100644 include/clocksource/metag_generic.h (limited to 'include') diff --git a/include/clocksource/metag_generic.h b/include/clocksource/metag_generic.h deleted file mode 100644 index ac17e7d06cfb..000000000000 --- a/include/clocksource/metag_generic.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright (C) 2013 Imaginaton Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -#ifndef __CLKSOURCE_METAG_GENERIC_H -#define __CLKSOURCE_METAG_GENERIC_H - -extern int metag_generic_timer_init(void); - -#endif /* __CLKSOURCE_METAG_GENERIC_H */ diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index c7a950681f3a..5b211fe295f0 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -121,7 +121,6 @@ enum cpuhp_state { CPUHP_AP_JCORE_TIMER_STARTING, CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING, CPUHP_AP_ARM_TWD_STARTING, - CPUHP_AP_METAG_TIMER_STARTING, CPUHP_AP_QCOM_TIMER_STARTING, CPUHP_AP_ARMADA_TIMER_STARTING, CPUHP_AP_MARCO_TIMER_STARTING, -- cgit v1.2.3