linux-kernel - [PATCH 7/8] rtc-ab-b5ze-s3: Delete an unnecessary variable in _abb5zes3_rtc

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Message-ID: <5688E229.4010400@users.sourceforge.net>
Date:	Sun, 3 Jan 2016 09:56:09 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	rtc-linux@...glegroups.com,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 7/8] rtc-ab-b5ze-s3: Delete an unnecessary variable in
 _abb5zes3_rtc_interrupt()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 3 Jan 2016 09:00:30 +0100

Pass the address of the data structure element "time" directly in calls
of the function "rtc_update_irq" instead of an extra initialisation
for one local variable at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/rtc/rtc-ab-b5ze-s3.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/rtc/rtc-ab-b5ze-s3.c b/drivers/rtc/rtc-ab-b5ze-s3.c
index e3a015a..88f1d0b 100644
--- a/drivers/rtc/rtc-ab-b5ze-s3.c
+++ b/drivers/rtc/rtc-ab-b5ze-s3.c
@@ -816,7 +816,6 @@ static irqreturn_t _abb5zes3_rtc_interrupt(int irq, void *data)
 	struct i2c_client *client = data;
 	struct device *dev = &client->dev;
 	struct abb5zes3_rtc_data *rtc_data = dev_get_drvdata(dev);
-	struct rtc_device *rtc = rtc_data->rtc;
 	u8 regs[ABB5ZES3_CTRL_SEC_LEN];
 	int ret, handled = IRQ_NONE;
 
@@ -844,8 +843,7 @@ static irqreturn_t _abb5zes3_rtc_interrupt(int irq, void *data)
 	/* Check alarm flag */
 	if (regs[ABB5ZES3_REG_CTRL2] & ABB5ZES3_REG_CTRL2_AF) {
 		dev_dbg(dev, "RTC alarm!\n");
-
-		rtc_update_irq(rtc, 1, RTC_IRQF | RTC_AF);
+		rtc_update_irq(rtc_data->rtc, 1, RTC_IRQF | RTC_AF);
 
 		/* Acknowledge and disable the alarm */
 		_abb5zes3_rtc_clear_alarm(dev);
@@ -857,8 +855,7 @@ static irqreturn_t _abb5zes3_rtc_interrupt(int irq, void *data)
 	/* Check watchdog Timer A flag */
 	if (regs[ABB5ZES3_REG_CTRL2] & ABB5ZES3_REG_CTRL2_WTAF) {
 		dev_dbg(dev, "RTC timer!\n");
-
-		rtc_update_irq(rtc, 1, RTC_IRQF | RTC_AF);
+		rtc_update_irq(rtc_data->rtc, 1, RTC_IRQF | RTC_AF);
 
 		/*
 		 * Acknowledge and disable the alarm. Note: WTAF
-- 
2.6.3

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