[PATCH 08/13] m68k: m68328: use legacy_timer_tick()

Arnd Bergmann
2020-10-08T15:46:46Z

A couple of machines share the m68328 timer code that
is based on calling timer_interrupt(). Change these
to the new and slightly more generic legacy_timer_tick()
helper.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/m68k/68000/timers.c | 5 ++---
arch/m68k/Kconfig.machine | 4 ++++
2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/arch/m68k/68000/timers.c b/arch/m68k/68000/timers.c
index e8dfdd2556a5..3aa006f8e7ea 100644
--- a/arch/m68k/68000/timers.c
+++ b/arch/m68k/68000/timers.c
@@ -52,7 +52,6 @@
#endif

static u32 m68328_tick_cnt;
-static irq_handler_t timer_interrupt;

/***************************************************************************/

@@ -62,7 +61,8 @@ static irqreturn_t hw_tick(int irq, void *dummy)
TSTAT &= 0;

m68328_tick_cnt += TICKS_PER_JIFFY;
- return timer_interrupt(irq, dummy);
+ legacy_timer_tick(1);
+ return IRQ_HANDLED;
}

/***************************************************************************/
@@ -113,7 +113,6 @@ void hw_timer_init(irq_handler_t handler)
/* Enable timer 1 */
TCTL |= TCTL_TEN;
clocksource_register_hz(&m68328_clk, TICKS_PER_JIFFY*HZ);
- timer_interrupt = handler;
}

/***************************************************************************/
diff --git a/arch/m68k/Kconfig.machine b/arch/m68k/Kconfig.machine
index e3c835440d9a..0ff9338b958e 100644
--- a/arch/m68k/Kconfig.machine
+++ b/arch/m68k/Kconfig.machine
@@ -146,6 +146,7 @@ config PILOT
config PILOT3
bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
depends on M68328
+ select LEGACY_TIMER_TICK
select PILOT
help
Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
@@ -159,18 +160,21 @@ config XCOPILOT_BUGS
config UCSIMM
bool "uCsimm module support"
depends on M68EZ328
+ select LEGACY_TIMER_TICK
help
Support for the Arcturus Networks uCsimm module.

config UCDIMM
bool "uDsimm module support"
depends on M68VZ328
+ select LEGACY_TIMER_TICK
help
Support for the Arcturus Networks uDsimm module.

config DRAGEN2
bool "DragenEngine II board support"
depends on M68VZ328
+ select LEGACY_TIMER_TICK
help
Support for the DragenEngine II board.

--
2.27.0