| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.7 302/477] rtc: rv3028: Add missed check for devm_regmap_init_i2c() | Date | Tue, 23 Jun 2020 21:54:59 +0200 |
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From: Chuhong Yuan <hslester96@gmail.com>
[ Upstream commit c3b29bf6f166f6ed5f04f9c125477358e0e25df8 ]
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 Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 a0ddc86c975a4..ec84db0b3d7ab 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); -- 2.25.1
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