From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 363C22F4192; Mon, 5 May 2025 23:15:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746486921; cv=none; b=e2DVjDYNTqYm3mMi4peFIxMWfS/pMediIcWtZ+qbjvFkyAtdGUZFBYIuFEwOpoi4Rv0BJBXYaXz8/STyLEJZPTeimmcfH/IWkgr2tQ/zciK4NE6998qQlbU8C6ptTX7OIZamglq+0A56p4QChV/pEmIGVnaY3N0PB1a08bcsnH4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746486921; c=relaxed/simple; bh=RRUgPX0O/LV1tO5163H3IsNpYfSObehSHHW0CGMWlWk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=l+3WPiWjPxJgsr7zNznPi73w/16MKL3sKOiLtm6fMd5oWf5vJ4WNNx8XV6TbZp+9SYm+9bnwX92AQSJk18NBJfQVo6iToU1DpswKYQLfe7paJT8po+8JAy3s3cPPsToAUeJfWY0gO8GwBaP2YTVJy6zOZ8NGqPU9rBfHqCKeGlo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Lo3jDAXd; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Lo3jDAXd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7968EC4CEE4; Mon, 5 May 2025 23:15:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746486920; bh=RRUgPX0O/LV1tO5163H3IsNpYfSObehSHHW0CGMWlWk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Lo3jDAXdAbE4xtGdyqBAv8EzuXFhMbrDNR9GQvFQQSonFYyp1SR6FZICzBysmDVlD HkClxVs3xw3bn/mxAfUIl9lv7x/Rp9HOYtzVp74sgy2pwSu4UxntPLyKaxbaBdD6NK rF01fxExfLxwiF22tvKP4hthhLVGp/5yha6SUmsuoLg/5N6rDpv3AZERTo5QhZIqMm 40m4PJ/Lpk+50qdEz8Hr0uNv1VOIl1oz+QonbboARlm1yQNL+08ddriU9xHaSrLgfa MrVij4+oV3gdYyTL8QNOoLpWh5RtAf5VMtcZb4HiDWotlMzZvkzlnz5WNEx0giU9PT 9QcbedySzBhpA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alexandre Belloni , Sasha Levin , linux-rtc@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 059/153] rtc: ds1307: stop disabling alarms on probe Date: Mon, 5 May 2025 19:11:46 -0400 Message-Id: <20250505231320.2695319-59-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505231320.2695319-1-sashal@kernel.org> References: <20250505231320.2695319-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.181 Content-Transfer-Encoding: 8bit From: Alexandre Belloni [ Upstream commit dcec12617ee61beed928e889607bf37e145bf86b ] It is a bad practice to disable alarms on probe or remove as this will prevent alarms across reboots. Link: https://lore.kernel.org/r/20250303223744.1135672-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni Signed-off-by: Sasha Levin --- drivers/rtc/rtc-ds1307.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index 336cb9aa5e336..d5a7a377e4a61 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -1802,10 +1802,8 @@ static int ds1307_probe(struct i2c_client *client, * For some variants, be sure alarms can trigger when we're * running on Vbackup (BBSQI/BBSQW) */ - if (want_irq || ds1307_can_wakeup_device) { + if (want_irq || ds1307_can_wakeup_device) regs[0] |= DS1337_BIT_INTCN | chip->bbsqi_bit; - regs[0] &= ~(DS1337_BIT_A2IE | DS1337_BIT_A1IE); - } regmap_write(ds1307->regmap, DS1337_REG_CONTROL, regs[0]); -- 2.39.5