From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joel Stanley Subject: [PATCH 2/4] drivers/clocksource/moxart: Refactor enable/disable Date: Mon, 9 May 2016 22:02:47 +0930 Message-ID: <1462797169-14512-3-git-send-email-joel@jms.id.au> References: <1462797169-14512-1-git-send-email-joel@jms.id.au> Return-path: In-Reply-To: <1462797169-14512-1-git-send-email-joel-U3u1mxZcP9KHXe+LvDLADg@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, jonas.jensen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, jk-mnsaURCQ41sdnm+yROfE0A@public.gmane.org, benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org List-Id: devicetree@vger.kernel.org Signed-off-by: Joel Stanley --- drivers/clocksource/moxart_timer.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/drivers/clocksource/moxart_timer.c b/drivers/clocksource/moxart_timer.c index 19857af651c1..b00b2b21e8b3 100644 --- a/drivers/clocksource/moxart_timer.c +++ b/drivers/clocksource/moxart_timer.c @@ -58,15 +58,25 @@ static void __iomem *base; static unsigned int clock_count_per_tick; -static int moxart_shutdown(struct clock_event_device *evt) +static inline void moxart_disable(struct clock_event_device *evt) { writel(TIMER1_DISABLE, base + TIMER_CR); +} + +static inline void moxart_enable(struct clock_event_device *evt) +{ + writel(TIMER1_ENABLE, base + TIMER_CR); +} + +static int moxart_shutdown(struct clock_event_device *evt) +{ + moxart_disable(evt); return 0; } static int moxart_set_oneshot(struct clock_event_device *evt) { - writel(TIMER1_DISABLE, base + TIMER_CR); + moxart_disable(evt); writel(~0, base + TIMER1_BASE + REG_LOAD); return 0; } @@ -74,21 +84,21 @@ static int moxart_set_oneshot(struct clock_event_device *evt) static int moxart_set_periodic(struct clock_event_device *evt) { writel(clock_count_per_tick, base + TIMER1_BASE + REG_LOAD); - writel(TIMER1_ENABLE, base + TIMER_CR); + moxart_enable(evt); return 0; } static int moxart_clkevt_next_event(unsigned long cycles, - struct clock_event_device *unused) + struct clock_event_device *evt) { u32 u; - writel(TIMER1_DISABLE, base + TIMER_CR); + moxart_disable(evt); u = readl(base + TIMER1_BASE + REG_COUNT) - cycles; writel(u, base + TIMER1_BASE + REG_MATCH1); - writel(TIMER1_ENABLE, base + TIMER_CR); + moxart_enable(evt); return 0; } -- 2.8.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html