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| author |   Jing Xiangfeng <jingxiangfeng@huawei.com> | 2020-11-06 15:43:46 +0800 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2020-11-19 08:34:22 +0000 |
| commit | 9a463284706c5217872c3cadaca863d47129bd95 (patch) | |
| tree | e2c3d532b97baec67d4cdc0c7686b860fd300a59 /drivers/mfd/htc-i2cpld.c | |
| parent | mfd: at91-usart: Do not use compatible to register child devices (diff) | |
| download | linux-dev-9a463284706c5217872c3cadaca863d47129bd95.tar.xz linux-dev-9a463284706c5217872c3cadaca863d47129bd95.zip | |
mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c()
htcpld_register_chip_i2c() misses to call i2c_put_adapter() in an error
path. Add the missed function call to fix it.
Fixes: 6048a3dd2371 ("mfd: Add HTCPLD driver")
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/htc-i2cpld.c')
| -rw-r--r-- | drivers/mfd/htc-i2cpld.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c index 247f9849e54a..417b0355d904 100644 --- a/drivers/mfd/htc-i2cpld.c +++ b/drivers/mfd/htc-i2cpld.c @@ -346,6 +346,7 @@ static int htcpld_register_chip_i2c( if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE_DATA)) { dev_warn(dev, "i2c adapter %d non-functional\n", pdata->i2c_adapter_id); + i2c_put_adapter(adapter); return -EINVAL; } @@ -360,6 +361,7 @@ static int htcpld_register_chip_i2c( /* I2C device registration failed, contineu with the next */ dev_warn(dev, "Unable to add I2C device for 0x%x\n", plat_chip_data->addr); + i2c_put_adapter(adapter); return PTR_ERR(client); } |