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extcon: max77843: Fix an error code in max77843_init_muic_regmap()

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The i2c_new_dummy() return the NULL if error happen. So, If i2c_new_dummy()
return NULL, max77843_init_muic_regmap() return the proper error value
(-ENOMEM);

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
[cw00.choi: Use -ENOMEM instead of -ENODEV and modify patch description]
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Dan Carpenter 2015-03-15 13:56:04 +03:00 committed by Chanwoo Choi
parent d927c59076
commit b9b518f539
1 changed files with 1 additions and 1 deletions
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2
drivers/extcon/extcon-max77843.c
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@ -715,7 +715,7 @@ static int max77843_init_muic_regmap(struct max77843 *max77843)
if (!max77843->i2c_muic) {
dev_err(&max77843->i2c->dev,
"Cannot allocate I2C device for MUIC\n");
return PTR_ERR(max77843->i2c_muic);
return -ENOMEM;
}
i2c_set_clientdata(max77843->i2c_muic, max77843);