From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-rtc@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 14/14] rtc: stm32: use rtc_lock/rtc_unlock
Date: Tue, 19 Jan 2021 23:06:52 +0100 [thread overview]
Message-ID: <20210119220653.677750-14-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20210119220653.677750-1-alexandre.belloni@bootlin.com>
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-stm32.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c
index d774aa18f57a..75a8924ba12b 100644
--- a/drivers/rtc/rtc-stm32.c
+++ b/drivers/rtc/rtc-stm32.c
@@ -209,7 +209,7 @@ static irqreturn_t stm32_rtc_alarm_irq(int irq, void *dev_id)
const struct stm32_rtc_events *evts = &rtc->data->events;
unsigned int status, cr;
- mutex_lock(&rtc->rtc_dev->ops_lock);
+ rtc_lock(rtc->rtc_dev);
status = readl_relaxed(rtc->base + regs->sr);
cr = readl_relaxed(rtc->base + regs->cr);
@@ -226,7 +226,7 @@ static irqreturn_t stm32_rtc_alarm_irq(int irq, void *dev_id)
stm32_rtc_clear_event_flags(rtc, evts->alra);
}
- mutex_unlock(&rtc->rtc_dev->ops_lock);
+ rtc_unlock(rtc->rtc_dev);
return IRQ_HANDLED;
}
--
2.29.2
next prev parent reply other threads:[~2021-01-19 22:11 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-19 22:06 [PATCH 01/14] rtc: ac100: use rtc_lock/rtc_unlock Alexandre Belloni
2021-01-19 22:06 ` [PATCH 02/14] rtc: asm9260: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 03/14] rtc: ds1305: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 04/14] rtc: ds1307: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 05/14] rtc: ds1685: " Alexandre Belloni
2021-01-25 3:33 ` Joshua Kinard
2021-01-19 22:06 ` [PATCH 06/14] rtc: ds3232: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 07/14] rtc: hym8563: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 08/14] rtc: m41t80: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 09/14] rtc: mcp795: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 10/14] rtc: pcf2123: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 11/14] rtc: rv3029: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 12/14] rtc: rx8010: " Alexandre Belloni
2021-01-19 22:06 ` [PATCH 13/14] rtc: rx8025: " Alexandre Belloni
2021-01-19 22:06 ` Alexandre Belloni [this message]
2021-01-20 17:50 ` [PATCH 01/14] rtc: ac100: " kernel test robot
2021-01-25 22:14 ` [PATCH v2] " Alexandre Belloni
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