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| author |   Arnd Bergmann <arnd@arndb.de> | 2020-09-24 16:37:37 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-10-30 21:57:05 +0100 |
| commit | d6444094042b4f4b4623dc1a2437f61309b9b34b (patch) | |
| tree | 0ffc5fc790b78e17fda3efb60976c293a20406ce /arch/m68k/atari | |
| parent | m68k: coldfire: use legacy_timer_tick() (diff) | |
| download | linux-dev-d6444094042b4f4b4623dc1a2437f61309b9b34b.tar.xz linux-dev-d6444094042b4f4b4623dc1a2437f61309b9b34b.zip | |
m68k: split heartbeat out of timer function
The heartbeat functionality is mostly separate from the
actual timer interrupt handling, and it is only used on
five platforms.
Split it out into a separate function and call that directly
from the timer irq on those platforms.
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/m68k/atari')
| -rw-r--r-- | arch/m68k/atari/time.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c index ce923a523695..ce4a5961ca93 100644 --- a/arch/m68k/atari/time.c +++ b/arch/m68k/atari/time.c @@ -21,6 +21,7 @@ #include <linux/export.h> #include <asm/atariints.h> +#include <asm/machdep.h> DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL_GPL(rtc_lock); @@ -49,6 +50,7 @@ static irqreturn_t mfp_timer_c_handler(int irq, void *dev_id) } while (last_timer_count == 1); clk_total += INT_TICKS; timer_routine(0, NULL); + timer_heartbeat(); local_irq_restore(flags); return IRQ_HANDLED; |