Messages in this thread | | | Date | Thu, 15 Jan 2015 17:05:53 +0100 | From | Daniel Lezcano <> | Subject | Re: [PATCH v3 6/8] clocksource: atmel-st: properly initialize driver |
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On 01/12/2015 04:37 PM, Alexandre Belloni wrote: > Use clocksource_of_init to initialize the system timer instead of relying on a > custom function. > > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> > Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> --- > arch/arm/mach-at91/board-dt-rm9200.c | 7 ------- > arch/arm/mach-at91/generic.h | 3 --- > drivers/clocksource/timer-atmel-st.c | 4 +++- > 3 files changed, 3 insertions(+), 11 deletions(-) > > diff --git a/arch/arm/mach-at91/board-dt-rm9200.c b/arch/arm/mach-at91/board-dt-rm9200.c > index 76dfe8f9af50..d9a45f49c208 100644 > --- a/arch/arm/mach-at91/board-dt-rm9200.c > +++ b/arch/arm/mach-at91/board-dt-rm9200.c > @@ -24,19 +24,12 @@ > > #include "generic.h" > > -static void __init at91rm9200_dt_timer_init(void) > -{ > - of_clk_init(NULL); > - at91rm9200_timer_init(); > -} > - > static const char *at91rm9200_dt_board_compat[] __initdata = { > "atmel,at91rm9200", > NULL > }; > > DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)") > - .init_time = at91rm9200_dt_timer_init, > .map_io = at91_map_io, > .init_early = at91rm9200_dt_initialize, > .dt_compat = at91rm9200_dt_board_compat, > diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h > index d53324210adf..fc12f3d4b93c 100644 > --- a/arch/arm/mach-at91/generic.h > +++ b/arch/arm/mach-at91/generic.h > @@ -29,9 +29,6 @@ extern void __init at91_dt_initialize(void); > extern void __init at91_sysirq_mask_rtc(u32 rtc_base); > extern void __init at91_sysirq_mask_rtt(u32 rtt_base); > > - /* Timer */ > -extern void at91rm9200_timer_init(void); > - > /* idle */ > extern void at91sam9_idle(void); > > diff --git a/drivers/clocksource/timer-atmel-st.c b/drivers/clocksource/timer-atmel-st.c > index 522583d6cc78..ed0267f1c892 100644 > --- a/drivers/clocksource/timer-atmel-st.c > +++ b/drivers/clocksource/timer-atmel-st.c > @@ -232,7 +232,7 @@ err: > /* > * ST (system timer) module supports both clockevents and clocksource. > */ > -void __init at91rm9200_timer_init(void) > +static void __init atmel_st_timer_init(struct device_node *node) > { > /* For device tree enabled device: initialize here */ > of_at91rm9200_st_init(); > @@ -261,3 +261,5 @@ void __init at91rm9200_timer_init(void) > > arm_pm_restart = at91rm9200_restart; > } > +CLOCKSOURCE_OF_DECLARE(atmel_st_timer, "atmel,at91rm9200-st", > + atmel_st_timer_init); >
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