[PATCH 03/10] rtc: ds1347: remove useless read

[Alexandre Belloni]

DS1347_SECONDS_REG is read at probe time but the value is simply discarded.
Remove that useless read.

Signed-off-by: Alexandre Belloni <alexandre.bell...@bootlin.com>
---
 drivers/rtc/rtc-ds1347.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/rtc/rtc-ds1347.c b/drivers/rtc/rtc-ds1347.c
index ab5533c7f99d..013c5df13765 100644
--- a/drivers/rtc/rtc-ds1347.c
+++ b/drivers/rtc/rtc-ds1347.c
@@ -102,7 +102,6 @@ static int ds1347_probe(struct spi_device *spi)
        struct regmap_config config;
        struct regmap *map;
        unsigned int data;
-       int res;
 
        memset(&config, 0, sizeof(config));
        config.reg_bits = 8;
@@ -125,11 +124,6 @@ static int ds1347_probe(struct spi_device *spi)
 
        spi_set_drvdata(spi, map);
 
-       /* RTC Settings */
-       res = regmap_read(map, DS1347_SECONDS_REG, &data);
-       if (res)
-               return res;
-
        /* Disable the write protect of rtc */
        regmap_read(map, DS1347_CONTROL_REG, &data);
        data = data & ~(1<<7);
-- 
2.21.0