From 3e3f354bc383a052cde431d8f051efbf896f260b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 24 Sep 2020 20:25:46 +0200 Subject: ARM: remove ebsa110 platform Russell said that he is no longer using this machine, and it seems that nobody else has in a long time, so it's time to say goodbye to it. As this is the last platform using CONFIG_ARCH_USES_GETTIMEOFFSET, there are some follow-up patches to remove that as well. Acked-by: Russell King Signed-off-by: Arnd Bergmann --- arch/arm/kernel/Makefile | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/arm/kernel') diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 89e5d864e923..09e67cb02b20 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -17,7 +17,7 @@ CFLAGS_REMOVE_return_address.o = -pg # Object file lists. obj-y := elf.o entry-common.o irq.o opcodes.o \ - process.o ptrace.o reboot.o \ + process.o ptrace.o reboot.o io.o \ setup.o signal.o sigreturn_codes.o \ stacktrace.o sys_arm.o time.o traps.o @@ -83,10 +83,6 @@ AFLAGS_iwmmxt.o := -Wa,-mcpu=iwmmxt obj-$(CONFIG_ARM_CPU_TOPOLOGY) += topology.o obj-$(CONFIG_VDSO) += vdso.o obj-$(CONFIG_EFI) += efi.o - -ifneq ($(CONFIG_ARCH_EBSA110),y) - obj-y += io.o -endif obj-$(CONFIG_PARAVIRT) += paravirt.o head-y := head$(MMUEXT).o -- cgit v1.2.3 From 6239da297281e2ea6284ce28a92f97ab047aa365 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 24 Sep 2020 15:26:08 +0200 Subject: ARM: rpc: use legacy_timer_tick rpc is the only user of the timer_tick() function now, and can just call the newly added generic version instead. Reviewed-by: Linus Walleij Signed-off-by: Arnd Bergmann --- arch/arm/Kconfig | 1 + arch/arm/include/asm/mach/time.h | 2 -- arch/arm/kernel/time.c | 14 -------------- arch/arm/mach-rpc/time.c | 2 +- 4 files changed, 2 insertions(+), 17 deletions(-) (limited to 'arch/arm/kernel') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 31391147315d..a652686c3b32 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -452,6 +452,7 @@ config ARCH_RPC select HAVE_IDE select HAVE_PATA_PLATFORM select ISA_DMA_API + select LEGACY_TIMER_TICK select NEED_MACH_IO_H select NEED_MACH_MEMORY_H select NO_IOPORT_MAP diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h index d75d39280db7..5f522916ec99 100644 --- a/arch/arm/include/asm/mach/time.h +++ b/arch/arm/include/asm/mach/time.h @@ -7,8 +7,6 @@ #ifndef __ASM_ARM_MACH_TIME_H #define __ASM_ARM_MACH_TIME_H -extern void timer_tick(void); - typedef void (*clock_access_fn)(struct timespec64 *); extern int register_persistent_clock(clock_access_fn read_persistent); diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index 09b149b09c43..b3836c94dc74 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -60,20 +60,6 @@ unsigned long profile_pc(struct pt_regs *regs) EXPORT_SYMBOL(profile_pc); #endif -#ifndef CONFIG_GENERIC_CLOCKEVENTS -/* - * Kernel system timer support. - */ -void timer_tick(void) -{ - profile_tick(CPU_PROFILING); - xtime_update(1); -#ifndef CONFIG_SMP - update_process_times(user_mode(get_irq_regs())); -#endif -} -#endif - static void dummy_clock_access(struct timespec64 *ts) { ts->tv_sec = 0; diff --git a/arch/arm/mach-rpc/time.c b/arch/arm/mach-rpc/time.c index da85cac761ba..9f8edcfe9357 100644 --- a/arch/arm/mach-rpc/time.c +++ b/arch/arm/mach-rpc/time.c @@ -81,7 +81,7 @@ static irqreturn_t ioc_timer_interrupt(int irq, void *dev_id) { ioc_time += RPC_LATCH; - timer_tick(); + legacy_timer_tick(1); return IRQ_HANDLED; } -- cgit v1.2.3