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Date: Fri, 06 Mar 2015 09:38:32 +0100 From: Daniel Lezcano <daniel.lezcano@...aro.org> To: Alexandre Belloni <alexandre.belloni@...e-electrons.com>, Nicolas Ferre <nicolas.ferre@...el.com> CC: Boris Brezillon <boris.brezillon@...e-electrons.com>, Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Thomas Gleixner <tglx@...utronix.de>, Lee Jones <lee.jones@...aro.org>, Wim Van Sebroeck <wim@...ana.be>, Guenter Roeck <linux@...ck-us.net>, Sebastian Reichel <sre@...nel.org>, Dmitry Eremin-Solenikov <dbaryshkov@...il.com>, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-watchdog@...r.kernel.org, linux-pm@...r.kernel.org Subject: Re: [PATCH v4 7/9] clocksource: atmel-st: properly initialize driver On 03/05/2015 04:49 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@...e-electrons.com> > Acked-by: Boris Brezillon <boris.brezillon@...e-electrons.com> This patch should be before 6/9 but anyway ... Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org> > --- > arch/arm/mach-at91/at91rm9200.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/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c > index 2386d08d65e8..5efb075294e5 100644 > --- a/arch/arm/mach-at91/at91rm9200.c > +++ b/arch/arm/mach-at91/at91rm9200.c > @@ -26,12 +26,6 @@ > > #include "generic.h" > > -static void __init at91rm9200_dt_timer_init(void) > -{ > - of_clk_init(NULL); > - at91rm9200_timer_init(); > -} > - > static void __init at91rm9200_dt_device_init(void) > { > of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); > @@ -48,7 +42,6 @@ static const char *at91rm9200_dt_board_compat[] __initconst = { > }; > > DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200") > - .init_time = at91rm9200_dt_timer_init, > .map_io = at91_map_io, > .init_machine = at91rm9200_dt_device_init, > .dt_compat = at91rm9200_dt_board_compat, > diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h > index 583369ffc284..6c953bff13d6 100644 > --- a/arch/arm/mach-at91/generic.h > +++ b/arch/arm/mach-at91/generic.h > @@ -18,9 +18,6 @@ > extern void __init at91_map_io(void); > extern void __init at91_alt_map_io(void); > > - /* Timer */ > -extern void at91rm9200_timer_init(void); > - > /* idle */ > extern void at91rm9200_idle(void); > extern void at91sam9_idle(void); > diff --git a/drivers/clocksource/timer-atmel-st.c b/drivers/clocksource/timer-atmel-st.c > index b00d09555f2b..7d062ab32674 100644 > --- a/drivers/clocksource/timer-atmel-st.c > +++ b/drivers/clocksource/timer-atmel-st.c > @@ -222,7 +222,7 @@ 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(); > @@ -249,3 +249,5 @@ void __init at91rm9200_timer_init(void) > /* register clocksource */ > clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK); > } > +CLOCKSOURCE_OF_DECLARE(atmel_st_timer, "atmel,at91rm9200-st", > + atmel_st_timer_init); > -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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