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Subject[PATCH v2] rtc: rv3028: Add missed check for devm_regmap_init_i2c()
Date
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>
---
Changes in v2:
- Add fixes tag.

drivers/rtc/rtc-rv3028.c | 2 ++
1 file changed, 2 insertions(+)

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, &regmap_config);
+ if (IS_ERR(rv3028->regmap))
+ return PTR_ERR(rv3028->regmap);

i2c_set_clientdata(client, rv3028);

--
2.26.2
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