On Tue, 11 Feb 2014, Krzysztof Kozlowski wrote: > During probe the driver allocates dummy I2C device for companion chip > and then allocates a regmap for it. If regmap_init_i2c() fails then the > I2C driver (allocated with i2c_new_dummy()) is not freed and this > resource leaks. > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx > --- > drivers/mfd/88pm860x-core.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c > index e456be9a7c67..bcfc9e85b4a0 100644 > --- a/drivers/mfd/88pm860x-core.c > +++ b/drivers/mfd/88pm860x-core.c > @@ -1190,6 +1190,7 @@ static int pm860x_probe(struct i2c_client *client, > ret = PTR_ERR(chip->regmap_companion); > dev_err(&chip->companion->dev, > "Failed to allocate register map: %d\n", ret); > + i2c_unregister_device(chip->companion); > return ret; > } > i2c_set_clientdata(chip->companion, chip); Applied, thanks. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html