diff options
| -rw-r--r-- | drivers/input/touchscreen/iqs7211.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/input/touchscreen/iqs7211.c b/drivers/input/touchscreen/iqs7211.c index f60316d37f45..dc084f873762 100644 --- a/drivers/input/touchscreen/iqs7211.c +++ b/drivers/input/touchscreen/iqs7211.c @@ -2420,33 +2420,24 @@ ATTRIBUTE_GROUPS(iqs7211); static const struct of_device_id iqs7211_of_match[] = { { .compatible = "azoteq,iqs7210a", - .data = (void *)IQS7210A, + .data = &iqs7211_devs[IQS7210A], }, { .compatible = "azoteq,iqs7211a", - .data = (void *)IQS7211A, + .data = &iqs7211_devs[IQS7211A], }, { .compatible = "azoteq,iqs7211e", - .data = (void *)IQS7211E, + .data = &iqs7211_devs[IQS7211E], }, { } }; MODULE_DEVICE_TABLE(of, iqs7211_of_match); -static const struct i2c_device_id iqs7211_id[] = { - { "iqs7210a", IQS7210A }, - { "iqs7211a", IQS7211A }, - { "iqs7211e", IQS7211E }, - { } -}; -MODULE_DEVICE_TABLE(i2c, iqs7211_id); - static int iqs7211_probe(struct i2c_client *client) { struct iqs7211_private *iqs7211; enum iqs7211_reg_grp_id reg_grp; - enum iqs7211_dev_id dev_id; unsigned long irq_flags; bool shared_irq; int error, irq; @@ -2460,13 +2451,11 @@ static int iqs7211_probe(struct i2c_client *client) INIT_LIST_HEAD(&iqs7211->reg_field_head); - if (client->dev.of_node) - dev_id = (enum iqs7211_dev_id)of_device_get_match_data(&client->dev); - else - dev_id = i2c_match_id(iqs7211_id, client)->driver_data; + iqs7211->dev_desc = device_get_match_data(&client->dev); + if (!iqs7211->dev_desc) + return -ENODEV; - shared_irq = iqs7211_devs[dev_id].num_ctx == IQS7211_MAX_CTX; - iqs7211->dev_desc = &iqs7211_devs[dev_id]; + shared_irq = iqs7211->dev_desc->num_ctx == IQS7211_MAX_CTX; /* * The RDY pin behaves as an interrupt, but must also be polled ahead @@ -2554,7 +2543,6 @@ static int iqs7211_probe(struct i2c_client *client) static struct i2c_driver iqs7211_i2c_driver = { .probe = iqs7211_probe, - .id_table = iqs7211_id, .driver = { .name = "iqs7211", .of_match_table = iqs7211_of_match, |