linux-kernel - Re: [PATCH v2] rtc: loongson: clear TOY_MATCH0_REG in loongson_rtc

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Message-ID: <173672519435.1488553.1230962968393276759.b4-ty@bootlin.com>
Date: Mon, 13 Jan 2025 00:40:01 +0100
From: Alexandre Belloni <alexandre.belloni@...tlin.com>
To: Keguang Zhang <keguang.zhang@...il.com>,
	Jiaxun Yang <jiaxun.yang@...goat.com>, WANG Xuerui <git@...0n.name>,
	Binbin Zhou <zhoubinbin@...ngson.cn>,
	Ming Wang <wangming01@...ngson.cn>
Cc: Huacai Chen <chenhuacai@...nel.org>, linux-rtc@...r.kernel.org,
	linux-kernel@...r.kernel.org, lixuefeng@...ngson.cn,
	gaojuxin@...ngson.cn
Subject: Re: [PATCH v2] rtc: loongson: clear TOY_MATCH0_REG in
 loongson_rtc_isr()

On Thu, 05 Dec 2024 19:43:07 +0800, Ming Wang wrote:
> The TOY_MATCH0_REG should be cleared to 0 in the RTC interrupt handler,
> otherwise the interrupt cannot be cleared, which will cause the
> loongson_rtc_isr() to be triggered multiple times.
> 
> The previous code cleared TOY_MATCH0_REG in the loongson_rtc_handler(),
> which is an ACPI interrupt. This did not prevent loongson_rtc_isr()
> from being triggered multiple times.
> 
> [...]

Applied, thanks!

[1/1] rtc: loongson: clear TOY_MATCH0_REG in loongson_rtc_isr()
      https://git.kernel.org/abelloni/c/09471d8f5b39

Best regards,

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com