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-rw-r--r--drivers/nfc/fdp/fdp.c15
-rw-r--r--drivers/nfc/fdp/i2c.c10
2 files changed, 9 insertions, 16 deletions
diff --git a/drivers/nfc/fdp/fdp.c b/drivers/nfc/fdp/fdp.c
index badd8167ac73..ec50027b0d8b 100644
--- a/drivers/nfc/fdp/fdp.c
+++ b/drivers/nfc/fdp/fdp.c
@@ -749,11 +749,9 @@ int fdp_nci_probe(struct fdp_i2c_phy *phy, struct nfc_phy_ops *phy_ops,
u32 protocols;
int r;
- info = kzalloc(sizeof(struct fdp_nci_info), GFP_KERNEL);
- if (!info) {
- r = -ENOMEM;
- goto err_info_alloc;
- }
+ info = devm_kzalloc(dev, sizeof(struct fdp_nci_info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
info->phy = phy;
info->phy_ops = phy_ops;
@@ -775,8 +773,7 @@ int fdp_nci_probe(struct fdp_i2c_phy *phy, struct nfc_phy_ops *phy_ops,
tx_tailroom);
if (!ndev) {
nfc_err(dev, "Cannot allocate nfc ndev\n");
- r = -ENOMEM;
- goto err_alloc_ndev;
+ return -ENOMEM;
}
r = nci_register_device(ndev);
@@ -792,9 +789,6 @@ int fdp_nci_probe(struct fdp_i2c_phy *phy, struct nfc_phy_ops *phy_ops,
err_regdev:
nci_free_device(ndev);
-err_alloc_ndev:
- kfree(info);
-err_info_alloc:
return r;
}
EXPORT_SYMBOL(fdp_nci_probe);
@@ -808,7 +802,6 @@ void fdp_nci_remove(struct nci_dev *ndev)
nci_unregister_device(ndev);
nci_free_device(ndev);
- kfree(info);
}
EXPORT_SYMBOL(fdp_nci_remove);
diff --git a/drivers/nfc/fdp/i2c.c b/drivers/nfc/fdp/i2c.c
index 8a66b1845f27..c955f1f5139d 100644
--- a/drivers/nfc/fdp/i2c.c
+++ b/drivers/nfc/fdp/i2c.c
@@ -303,8 +303,7 @@ static int fdp_nci_i2c_probe(struct i2c_client *client)
return -ENODEV;
}
- phy = devm_kzalloc(dev, sizeof(struct fdp_i2c_phy),
- GFP_KERNEL);
+ phy = devm_kzalloc(dev, sizeof(struct fdp_i2c_phy), GFP_KERNEL);
if (!phy)
return -ENOMEM;
@@ -312,9 +311,10 @@ static int fdp_nci_i2c_probe(struct i2c_client *client)
phy->next_read_size = FDP_NCI_I2C_MIN_PAYLOAD;
i2c_set_clientdata(client, phy);
- r = request_threaded_irq(client->irq, NULL, fdp_nci_i2c_irq_thread_fn,
- IRQF_TRIGGER_RISING | IRQF_ONESHOT,
- FDP_I2C_DRIVER_NAME, phy);
+ r = devm_request_threaded_irq(dev, client->irq,
+ NULL, fdp_nci_i2c_irq_thread_fn,
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ FDP_I2C_DRIVER_NAME, phy);
if (r < 0) {
nfc_err(&client->dev, "Unable to register IRQ handler\n");