From: Alexandre Belloni <alexandre.belloni@bootlin.com> To: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de>, Nicolas Ferre <nicolas.ferre@microchip.com>, Alexander Dahl <ada@thorsis.com>, Sebastian Andrzej Siewior <bigeasy@linutronix.de>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandre Belloni <alexandre.belloni@bootlin.com>, Arnd Bergmann <arnd@arndb.de> Subject: [PATCH v2 9/9] misc: atmel_tclib: do not probe already used TCBs Date: Mon, 15 Apr 2019 17:08:56 +0200 [thread overview] Message-ID: <20190415150856.9384-10-alexandre.belloni@bootlin.com> (raw) In-Reply-To: <20190415150856.9384-1-alexandre.belloni@bootlin.com> The TCBs that have children are using the proper DT bindings and don't need to be handled by tclib. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> --- drivers/misc/atmel_tclib.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/misc/atmel_tclib.c b/drivers/misc/atmel_tclib.c index 194f774ab3a1..c1f5aba1c6f2 100644 --- a/drivers/misc/atmel_tclib.c +++ b/drivers/misc/atmel_tclib.c @@ -111,6 +111,9 @@ static int __init tc_probe(struct platform_device *pdev) struct resource *r; unsigned int i; + if (of_get_child_count(pdev->dev.of_node)) + return 0; + irq = platform_get_irq(pdev, 0); if (irq < 0) return -EINVAL; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Belloni <alexandre.belloni@bootlin.com> To: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>, Arnd Bergmann <arnd@arndb.de>, Alexander Dahl <ada@thorsis.com>, Sebastian Andrzej Siewior <bigeasy@linutronix.de>, linux-kernel@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 9/9] misc: atmel_tclib: do not probe already used TCBs Date: Mon, 15 Apr 2019 17:08:56 +0200 [thread overview] Message-ID: <20190415150856.9384-10-alexandre.belloni@bootlin.com> (raw) In-Reply-To: <20190415150856.9384-1-alexandre.belloni@bootlin.com> The TCBs that have children are using the proper DT bindings and don't need to be handled by tclib. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> --- drivers/misc/atmel_tclib.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/misc/atmel_tclib.c b/drivers/misc/atmel_tclib.c index 194f774ab3a1..c1f5aba1c6f2 100644 --- a/drivers/misc/atmel_tclib.c +++ b/drivers/misc/atmel_tclib.c @@ -111,6 +111,9 @@ static int __init tc_probe(struct platform_device *pdev) struct resource *r; unsigned int i; + if (of_get_child_count(pdev->dev.of_node)) + return 0; + irq = platform_get_irq(pdev, 0); if (irq < 0) return -EINVAL; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-04-15 15:09 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-04-15 15:08 [PATCH v2 0/9] clocksource: improve Atmel TCB timer driver Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` [PATCH v2 1/9] ARM: at91: move SoC specific definitions to SoC folder Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` [PATCH v2 2/9] clocksource/drivers/tcb_clksrc: stop depending on atmel_tclib Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` [PATCH v2 3/9] clocksource/drivers/tcb_clksrc: Use tcb as sched_clock Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` [PATCH v2 4/9] ARM: at91: Implement clocksource selection Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` [PATCH v2 5/9] clocksource/drivers/tcb_clksrc: move Kconfig option Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-16 13:55 ` Daniel Lezcano 2019-04-16 13:55 ` Daniel Lezcano 2019-04-15 15:08 ` [PATCH v2 6/9] clocksource/drivers/timer-atmel-pit: rework " Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` [PATCH v2 7/9] clocksource/drivers/tcb_clksrc: Rename the file for consistency Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` [PATCH v2 8/9] clocksource/drivers/timer-atmel-tcb: tc_clksrc_suspend() can be static Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni 2019-04-15 15:08 ` Alexandre Belloni [this message] 2019-04-15 15:08 ` [PATCH v2 9/9] misc: atmel_tclib: do not probe already used TCBs Alexandre Belloni 2019-04-17 11:50 ` Romain Izard 2019-04-17 11:50 ` Romain Izard 2019-04-17 12:00 ` Alexandre Belloni 2019-04-17 12:00 ` Alexandre Belloni
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