rtc: isl12022: simplify some expressions

These instances of '&client->dev' might as well be spelled 'dev', since
'client' has been computed from 'dev' via 'client =
to_i2c_client(dev)'.

Later patches will get rid of that local variable 'client', so remove
these unnecessary references so those later patches become easier to
read.

Signed-off-by: Rasmus Villemoes <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Belloni <[email protected]>

Author: Villemoes

drivers/rtc/rtc-isl12022.c

@@ -112,13 +112,13 @@ static int isl12022_rtc_read_time(struct device *dev, struct rtc_time *tm)
 		return ret;
 
 	if (buf[ISL12022_REG_SR] & (ISL12022_SR_LBAT85 | ISL12022_SR_LBAT75)) {
-		dev_warn(&client->dev,
+		dev_warn(dev,
 			 "voltage dropped below %u%%, "
 			 "date and time is not reliable.\n",
 			 buf[ISL12022_REG_SR] & ISL12022_SR_LBAT85 ? 85 : 75);
 	}
 
-	dev_dbg(&client->dev,
+	dev_dbg(dev,
 		"%s: raw data is sec=%02x, min=%02x, hr=%02x, "
 		"mday=%02x, mon=%02x, year=%02x, wday=%02x, "
 		"sr=%02x, int=%02x",
@@ -141,7 +141,7 @@ static int isl12022_rtc_read_time(struct device *dev, struct rtc_time *tm)
 	tm->tm_mon = bcd2bin(buf[ISL12022_REG_MO] & 0x1F) - 1;
 	tm->tm_year = bcd2bin(buf[ISL12022_REG_YR]) + 100;
 
-	dev_dbg(&client->dev, "%s: secs=%d, mins=%d, hours=%d, "
+	dev_dbg(dev, "%s: secs=%d, mins=%d, hours=%d, "
 		"mday=%d, mon=%d, year=%d, wday=%d\n",
 		__func__,
 		tm->tm_sec, tm->tm_min, tm->tm_hour,
@@ -158,7 +158,7 @@ static int isl12022_rtc_set_time(struct device *dev, struct rtc_time *tm)
 	int ret;
 	uint8_t buf[ISL12022_REG_DW + 1];
 
-	dev_dbg(&client->dev, "%s: secs=%d, mins=%d, hours=%d, "
+	dev_dbg(dev, "%s: secs=%d, mins=%d, hours=%d, "
 		"mday=%d, mon=%d, year=%d, wday=%d\n",
 		__func__,
 		tm->tm_sec, tm->tm_min, tm->tm_hour,