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From:   Alexandre Belloni <alexandre.belloni@bootlin.com>
To:     Alessandro Zummo <a.zummo@towertech.it>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc:     linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] rtc: rv3028: remove useless warning messages
Date:   Tue, 26 Jan 2021 23:14:34 +0100
Message-Id: <20210126221435.2152339-2-alexandre.belloni@bootlin.com>
In-Reply-To: <20210126221435.2152339-1-alexandre.belloni@bootlin.com>
References: <20210126221435.2152339-1-alexandre.belloni@bootlin.com>
MIME-Version: 1.0
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Precedence: bulk

Remove voltage low messages as userspace has a proper way to get the
information and react on it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-rv3028.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c
index 4f8f6092097a..2ee2afa3fa66 100644
--- a/drivers/rtc/rtc-rv3028.c
+++ b/drivers/rtc/rtc-rv3028.c
@@ -265,9 +265,6 @@ static irqreturn_t rv3028_handle_irq(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
-	if (status & RV3028_STATUS_PORF)
-		dev_warn(&rv3028->rtc->dev, "Voltage low, data loss detected.\n");
-
 	status &= ~RV3028_STATUS_PORF;
 
 	if (status & RV3028_STATUS_TF) {
@@ -313,10 +310,8 @@ static int rv3028_get_time(struct device *dev, struct rtc_time *tm)
 	if (ret < 0)
 		return ret;
 
-	if (status & RV3028_STATUS_PORF) {
-		dev_warn(dev, "Voltage low, data is invalid.\n");
+	if (status & RV3028_STATUS_PORF)
 		return -EINVAL;
-	}
 
 	ret = regmap_bulk_read(rv3028->regmap, RV3028_SEC, date, sizeof(date));
 	if (ret)
@@ -828,9 +823,6 @@ static int rv3028_probe(struct i2c_client *client)
 	if (ret < 0)
 		return ret;
 
-	if (status & RV3028_STATUS_PORF)
-		dev_warn(&client->dev, "Voltage low, data loss detected.\n");
-
 	if (status & RV3028_STATUS_AF)
 		dev_warn(&client->dev, "An alarm may have been missed.\n");
 
-- 
2.29.2