diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-stu300.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-stu300.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c index f8f6f2e552d..fefb1c19ec1 100644 --- a/drivers/i2c/busses/i2c-stu300.c +++ b/drivers/i2c/busses/i2c-stu300.c @@ -801,7 +801,7 @@ static int stu300_xfer_msg(struct i2c_adapter *adap, /* Check that the bus is free, or wait until some timeout occurs */ ret = stu300_wait_while_busy(dev); if (ret != 0) { - dev_err(&dev->pdev->dev, "timout waiting for transfer " + dev_err(&dev->pdev->dev, "timeout waiting for transfer " "to commence.\n"); goto exit_disable; } @@ -859,8 +859,7 @@ static const struct i2c_algorithm stu300_algo = { .functionality = stu300_func, }; -static int __init -stu300_probe(struct platform_device *pdev) +static int stu300_probe(struct platform_device *pdev) { struct stu300_dev *dev; struct i2c_adapter *adap; @@ -869,10 +868,8 @@ stu300_probe(struct platform_device *pdev) int ret = 0; dev = devm_kzalloc(&pdev->dev, sizeof(struct stu300_dev), GFP_KERNEL); - if (!dev) { - dev_err(&pdev->dev, "could not allocate device struct\n"); + if (!dev) return -ENOMEM; - } bus_nr = pdev->id; dev->clk = devm_clk_get(&pdev->dev, NULL); @@ -912,7 +909,7 @@ stu300_probe(struct platform_device *pdev) adap = &dev->adapter; adap->owner = THIS_MODULE; /* DDC class but actually often used for more generic I2C */ - adap->class = I2C_CLASS_DDC; + adap->class = I2C_CLASS_DDC | I2C_CLASS_DEPRECATED; strlcpy(adap->name, "ST Microelectronics DDC I2C adapter", sizeof(adap->name)); adap->nr = bus_nr; @@ -966,8 +963,7 @@ static SIMPLE_DEV_PM_OPS(stu300_pm, stu300_suspend, stu300_resume); #define STU300_I2C_PM NULL #endif -static int __exit -stu300_remove(struct platform_device *pdev) +static int stu300_remove(struct platform_device *pdev) { struct stu300_dev *dev = platform_get_drvdata(pdev); @@ -989,13 +985,14 @@ static struct platform_driver stu300_i2c_driver = { .pm = STU300_I2C_PM, .of_match_table = stu300_dt_match, }, - .remove = __exit_p(stu300_remove), + .probe = stu300_probe, + .remove = stu300_remove, }; static int __init stu300_init(void) { - return platform_driver_probe(&stu300_i2c_driver, stu300_probe); + return platform_driver_register(&stu300_i2c_driver); } static void __exit stu300_exit(void) |