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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-08-29 23:25:46 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-09-01 09:18:50 +0200 |
| commit | c7d5f6dbd9f9a68374f3d24c63a99691d792fd29 (patch) | |
| tree | 2034cacaea955a1b9bfea0ad1c16a240de1f0bb2 /drivers/rtc/rtc-pcf8563.c | |
| parent | 8d3f805e6896798a1a40173d3734463363431b8e (diff) | |
| download | linux-c7d5f6dbd9f9a68374f3d24c63a99691d792fd29.tar.bz2 | |
rtc: pcf8563: remove useless indirection
pcf8563_rtc_read_time and pcf8563_set_datetime are only used after casting
dev to an i2c_client. Remove that useless indirection.
Link: https://lore.kernel.org/r/20190829212547.19185-4-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-pcf8563.c')
| -rw-r--r-- | drivers/rtc/rtc-pcf8563.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c index 0e375e19c149..45462ec460a3 100644 --- a/drivers/rtc/rtc-pcf8563.c +++ b/drivers/rtc/rtc-pcf8563.c @@ -196,8 +196,9 @@ static irqreturn_t pcf8563_irq(int irq, void *dev_id) * In the routines that deal directly with the pcf8563 hardware, we use * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch. */ -static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm) +static int pcf8563_rtc_read_time(struct device *dev, struct rtc_time *tm) { + struct i2c_client *client = to_i2c_client(dev); struct pcf8563 *pcf8563 = i2c_get_clientdata(client); unsigned char buf[9]; int err; @@ -244,8 +245,9 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm) return 0; } -static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm) +static int pcf8563_rtc_set_time(struct device *dev, struct rtc_time *tm) { + struct i2c_client *client = to_i2c_client(dev); struct pcf8563 *pcf8563 = i2c_get_clientdata(client); unsigned char buf[9]; @@ -299,8 +301,8 @@ static int pcf8563_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long * because of the cached voltage_low value but do it * anyway for consistency. */ - if (pcf8563_get_datetime(to_i2c_client(dev), &tm)) - pcf8563_set_datetime(to_i2c_client(dev), &tm); + if (pcf8563_rtc_read_time(dev, &tm)) + pcf8563_rtc_set_time(dev, &tm); /* Clear the cached value. */ pcf8563->voltage_low = 0; @@ -314,16 +316,6 @@ static int pcf8563_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long #define pcf8563_rtc_ioctl NULL #endif -static int pcf8563_rtc_read_time(struct device *dev, struct rtc_time *tm) -{ - return pcf8563_get_datetime(to_i2c_client(dev), tm); -} - -static int pcf8563_rtc_set_time(struct device *dev, struct rtc_time *tm) -{ - return pcf8563_set_datetime(to_i2c_client(dev), tm); -} - static int pcf8563_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *tm) { struct i2c_client *client = to_i2c_client(dev); |