From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Lezcano Subject: Re: [PATCH v4 7/9] clocksource: atmel-st: properly initialize driver Date: Fri, 06 Mar 2015 09:38:32 +0100 Message-ID: <54F96788.3010404@linaro.org> References: <1425570594-13124-1-git-send-email-alexandre.belloni@free-electrons.com> <1425570594-13124-8-git-send-email-alexandre.belloni@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1425570594-13124-8-git-send-email-alexandre.belloni@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org To: Alexandre Belloni , Nicolas Ferre Cc: Boris Brezillon , Jean-Christophe Plagniol-Villard , Thomas Gleixner , Lee Jones , Wim Van Sebroeck , Guenter Roeck , Sebastian Reichel , Dmitry Eremin-Solenikov , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, linux-pm@vger.kernel.org List-Id: linux-pm@vger.kernel.org On 03/05/2015 04:49 PM, Alexandre Belloni wrote: > Use clocksource_of_init to initialize the system timer instead of rel= ying on a > custom function. > > Signed-off-by: Alexandre Belloni > Acked-by: Boris Brezillon This patch should be before 6/9 but anyway ... Acked-by: Daniel Lezcano > --- > 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/at9= 1rm9200.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[] __i= nitconst =3D { > }; > > DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200") > - .init_time =3D at91rm9200_dt_timer_init, > .map_io =3D at91_map_io, > .init_machine =3D at91rm9200_dt_device_init, > .dt_compat =3D at91rm9200_dt_board_compat, > diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generi= c.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/clocksour= ce/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 clocksour= ce. > */ > -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); > --=20 Linaro.org =E2=94=82 Open source software fo= r ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog