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| author | Chuhong Yuan <hslester96@gmail.com> | 2020-05-28 12:39:50 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-05-30 04:12:43 +0200 |
| commit | c3b29bf6f166f6ed5f04f9c125477358e0e25df8 (patch) | |
| tree | 85fcbb3a08bc95708ba703ea1b6a59bc2489352f /drivers/rtc/rtc-rv3028.c | |
| parent | rtc: mpc5121: Use correct return value for mpc5121_rtc_probe() (diff) | |
| download | linux-c3b29bf6f166f6ed5f04f9c125477358e0e25df8.tar.xz linux-c3b29bf6f166f6ed5f04f9c125477358e0e25df8.zip | |
rtc: rv3028: Add missed check for devm_regmap_init_i2c()
rv3028_probe() misses a check for devm_regmap_init_i2c().
Add the missed check to fix it.
Fixes: e6e7376cfd7b ("rtc: rv3028: add new driver")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200528103950.912353-1-hslester96@gmail.com
Diffstat (limited to 'drivers/rtc/rtc-rv3028.c')
| -rw-r--r-- | drivers/rtc/rtc-rv3028.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c index a0ddc86c975a..ec84db0b3d7a 100644 --- a/drivers/rtc/rtc-rv3028.c +++ b/drivers/rtc/rtc-rv3028.c @@ -755,6 +755,8 @@ static int rv3028_probe(struct i2c_client *client) return -ENOMEM; rv3028->regmap = devm_regmap_init_i2c(client, ®map_config); + if (IS_ERR(rv3028->regmap)) + return PTR_ERR(rv3028->regmap); i2c_set_clientdata(client, rv3028); |