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Mon, 19 Oct 2026 21:19:44 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 5916E60582; Mon, 19 Oct 2026 21:18:46 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 6BCB010328C22; Mon, 19 Oct 2026 23:18:41 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1792444721; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=J//4qIzQNPDXQaDEozFWZXv7kTTt8kmxa1XPyOuc5VA=; b=ShKqsu8gVDQXUYopVVvo5HaUxUBgKyKMPfJDsOwTZYk7BegHfP5caIx0+qQNt7TASwyu/j imYMfcsnry7VRtBjHAbfInOIE/hNelR4sw02Rlwh+rcs/cC3KWhb+mjTJLedAEroSW5zNM u/0ObHy5mg5JbybuKcR2d8WjHNvHYbHXNWI0+OUvCq+2Dz5bKS/U8oIhSNEtc8nFWSiRfO qur5+u3ZrrS+/2VT7WzYyjz++2euItMK4E2k6kpk820VteTZgRZddQLS5QMCjMpPsNa/9v Y18pciU9XsqLYnmJBTHWX69xoNy1zTE5K5A4hJdSs2yNTlYBmRYfgGVVINwIiA== From: alexandre.belloni@bootlin.com To: Alexandre Belloni Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 02/19] rtc: ac100: use guard Date: Mon, 19 Oct 2026 23:18:03 +0200 Message-ID: <20261019211827.126262-2-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261019211827.126262-1-alexandre.belloni@bootlin.com> References: <20261019211827.126262-1-alexandre.belloni@bootlin.com> X-Mailing-List: linux-rtc@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 From: Alexandre Belloni Use guard() to simplify error handling Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-ac100.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/rtc/rtc-ac100.c b/drivers/rtc/rtc-ac100.c index bba7115ff3ad..ee9fdb7fb63b 100644 --- a/drivers/rtc/rtc-ac100.c +++ b/drivers/rtc/rtc-ac100.c @@ -529,12 +529,12 @@ static irqreturn_t ac100_rtc_irq(int irq, void *data) unsigned int val = 0; int ret; - rtc_lock(chip->rtc); + guard(rtc_ops)(chip->rtc); /* read status */ ret = regmap_read(regmap, AC100_ALM_INT_STA, &val); if (ret) - goto out; + return IRQ_HANDLED; if (val & AC100_ALM_INT_ENABLE) { /* signal rtc framework */ @@ -543,16 +543,14 @@ static irqreturn_t ac100_rtc_irq(int irq, void *data) /* clear status */ ret = regmap_write(regmap, AC100_ALM_INT_STA, val); if (ret) - goto out; + return IRQ_HANDLED; /* disable interrupt */ ret = ac100_rtc_alarm_irq_enable(chip->dev, 0); if (ret) - goto out; + return IRQ_HANDLED; } -out: - rtc_unlock(chip->rtc); return IRQ_HANDLED; } -- 2.56.0