Commit 7a22384d authored by Viresh Kumar's avatar Viresh Kumar
Browse files

arch: parisc: Remove CONFIG_OPROFILE support 



The "oprofile" user-space tools don't use the kernel OPROFILE support
any more, and haven't in a long time. User-space has been converted to
the perf interfaces.

Remove the old oprofile's architecture specific support.

Suggested-by: default avatarChristoph Hellwig <hch@infradead.org>
Suggested-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarRobert Richter <rric@kernel.org>
Acked-by: default avatarWilliam Cohen <wcohen@redhat.com>
Acked-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: Helge Deller <deller@gmx.de> # parisc
parent e2589589

arch/parisc/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -4,7 +4,6 @@ config PARISC 
	select ARCH_32BIT_OFF_T if !64BIT

	select ARCH_MIGHT_HAVE_PC_PARPORT

	select HAVE_IDE

	select HAVE_OPROFILE

	select HAVE_FUNCTION_TRACER

	select HAVE_FUNCTION_GRAPH_TRACER

	select HAVE_SYSCALL_TRACEPOINTS

arch/parisc/Makefile

+0 −2
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@@ -116,8 +116,6 @@ kernel-y := mm/ kernel/ math-emu/ 
core-y	+= $(addprefix arch/parisc/, $(kernel-y))

libs-y	+= arch/parisc/lib/ $(LIBGCC)



drivers-$(CONFIG_OPROFILE)		+= arch/parisc/oprofile/



boot	:= arch/parisc/boot



PALO := $(shell if (which palo 2>&1); then : ; \

arch/parisc/oprofile/Makefile

deleted100644 → 0
+0 −10
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

obj-$(CONFIG_OPROFILE) += oprofile.o



DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \

		oprof.o cpu_buffer.o buffer_sync.o \

		event_buffer.o oprofile_files.o \

		oprofilefs.o oprofile_stats.o \

		timer_int.o )



oprofile-y				:= $(DRIVER_OBJS) init.o

arch/parisc/oprofile/init.c

deleted100644 → 0
+0 −23
Original line number Diff line number Diff line 
/**

 * @file init.c

 *

 * @remark Copyright 2002 OProfile authors

 * @remark Read the file COPYING

 *

 * @author John Levon <levon@movementarian.org>

 */



#include <linux/errno.h>

#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/oprofile.h>



int __init oprofile_arch_init(struct oprofile_operations *ops)

{

	return -ENODEV;

}





void oprofile_arch_exit(void)

{

}