Commit 6239da29 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

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: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 2b49ddce

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -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

arch/arm/include/asm/mach/time.h

+0 −2
Original line number Diff line number Diff line
@@ -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);

arch/arm/kernel/time.c

+0 −14
Original line number Diff line number Diff line
@@ -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;

arch/arm/mach-rpc/time.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

}