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path: root/drivers/nfc/nfcwilink.c
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Diffstat (limited to 'drivers/nfc/nfcwilink.c')
-rw-r--r--drivers/nfc/nfcwilink.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
index 50b1ee41afc6..3b731acbc408 100644
--- a/drivers/nfc/nfcwilink.c
+++ b/drivers/nfc/nfcwilink.c
@@ -526,7 +526,7 @@ static int nfcwilink_probe(struct platform_device *pdev)
526 526
527 nfc_dev_dbg(&pdev->dev, "probe entry"); 527 nfc_dev_dbg(&pdev->dev, "probe entry");
528 528
529 drv = kzalloc(sizeof(struct nfcwilink), GFP_KERNEL); 529 drv = devm_kzalloc(&pdev->dev, sizeof(struct nfcwilink), GFP_KERNEL);
530 if (!drv) { 530 if (!drv) {
531 rc = -ENOMEM; 531 rc = -ENOMEM;
532 goto exit; 532 goto exit;
@@ -542,12 +542,13 @@ static int nfcwilink_probe(struct platform_device *pdev)
542 542
543 drv->ndev = nci_allocate_device(&nfcwilink_ops, 543 drv->ndev = nci_allocate_device(&nfcwilink_ops,
544 protocols, 544 protocols,
545 NFC_SE_NONE,
545 NFCWILINK_HDR_LEN, 546 NFCWILINK_HDR_LEN,
546 0); 547 0);
547 if (!drv->ndev) { 548 if (!drv->ndev) {
548 nfc_dev_err(&pdev->dev, "nci_allocate_device failed"); 549 nfc_dev_err(&pdev->dev, "nci_allocate_device failed");
549 rc = -ENOMEM; 550 rc = -ENOMEM;
550 goto free_exit; 551 goto exit;
551 } 552 }
552 553
553 nci_set_parent_dev(drv->ndev, &pdev->dev); 554 nci_set_parent_dev(drv->ndev, &pdev->dev);
@@ -566,9 +567,6 @@ static int nfcwilink_probe(struct platform_device *pdev)
566free_dev_exit: 567free_dev_exit:
567 nci_free_device(drv->ndev); 568 nci_free_device(drv->ndev);
568 569
569free_exit:
570 kfree(drv);
571
572exit: 570exit:
573 return rc; 571 return rc;
574} 572}
@@ -588,8 +586,6 @@ static int nfcwilink_remove(struct platform_device *pdev)
588 nci_unregister_device(ndev); 586 nci_unregister_device(ndev);
589 nci_free_device(ndev); 587 nci_free_device(ndev);
590 588
591 kfree(drv);
592
593 dev_set_drvdata(&pdev->dev, NULL); 589 dev_set_drvdata(&pdev->dev, NULL);
594 590
595 return 0; 591 return 0;