linux-kernel - [PATCH 093/100] rtc: s35390a: remove useless indirection

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Message-Id: <20180221205635.31314-94-alexandre.belloni@bootlin.com>
Date:   Wed, 21 Feb 2018 21:56:28 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     linux-rtc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Subject: [PATCH 093/100] rtc: s35390a: remove useless indirection

s35390a_set_datetime, s35390a_get_datetime, s35390a_set_alarm and
s35390a_read_alarm are only used after casting dev to an i2c_client. Remove
that useless indirection.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-s35390a.c | 32 ++++++++------------------------
 1 file changed, 8 insertions(+), 24 deletions(-)

diff --git a/drivers/rtc/rtc-s35390a.c b/drivers/rtc/rtc-s35390a.c
index 18c1d8a9f447..77feb603cd4c 100644
--- a/drivers/rtc/rtc-s35390a.c
+++ b/drivers/rtc/rtc-s35390a.c
@@ -210,8 +210,9 @@ static int s35390a_reg2hr(struct s35390a *s35390a, char reg)
 	return hour;
 }
 
-static int s35390a_set_datetime(struct i2c_client *client, struct rtc_time *tm)
+static int s35390a_rtc_set_time(struct device *dev, struct rtc_time *tm)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct s35390a	*s35390a = i2c_get_clientdata(client);
 	int i, err;
 	char buf[7], status;
@@ -241,8 +242,9 @@ static int s35390a_set_datetime(struct i2c_client *client, struct rtc_time *tm)
 	return err;
 }
 
-static int s35390a_get_datetime(struct i2c_client *client, struct rtc_time *tm)
+static int s35390a_rtc_read_time(struct device *dev, struct rtc_time *tm)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct s35390a *s35390a = i2c_get_clientdata(client);
 	char buf[7], status;
 	int i, err;
@@ -274,8 +276,9 @@ static int s35390a_get_datetime(struct i2c_client *client, struct rtc_time *tm)
 	return 0;
 }
 
-static int s35390a_set_alarm(struct i2c_client *client, struct rtc_wkalrm *alm)
+static int s35390a_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct s35390a *s35390a = i2c_get_clientdata(client);
 	char buf[3], sts = 0;
 	int err, i;
@@ -329,8 +332,9 @@ static int s35390a_set_alarm(struct i2c_client *client, struct rtc_wkalrm *alm)
 	return err;
 }
 
-static int s35390a_read_alarm(struct i2c_client *client, struct rtc_wkalrm *alm)
+static int s35390a_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alm)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct s35390a *s35390a = i2c_get_clientdata(client);
 	char buf[3], sts;
 	int i, err;
@@ -384,26 +388,6 @@ static int s35390a_read_alarm(struct i2c_client *client, struct rtc_wkalrm *alm)
 	return 0;
 }
 
-static int s35390a_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alm)
-{
-	return s35390a_read_alarm(to_i2c_client(dev), alm);
-}
-
-static int s35390a_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
-{
-	return s35390a_set_alarm(to_i2c_client(dev), alm);
-}
-
-static int s35390a_rtc_read_time(struct device *dev, struct rtc_time *tm)
-{
-	return s35390a_get_datetime(to_i2c_client(dev), tm);
-}
-
-static int s35390a_rtc_set_time(struct device *dev, struct rtc_time *tm)
-{
-	return s35390a_set_datetime(to_i2c_client(dev), tm);
-}
-
 static int s35390a_rtc_ioctl(struct device *dev, unsigned int cmd,
 			     unsigned long arg)
 {
-- 
2.16.1