diff options
author | David S. Miller <davem@davemloft.net> | 2017-07-02 00:30:39 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-07-02 00:30:39 +0300 |
commit | 283131d20edd6f3629bf258e236aa6e44b1a8e27 (patch) | |
tree | 47ffbf798d7f0d87ba2b7cddf0f88ff7b3447cf0 /drivers/nfc/fdp/fdp.c | |
parent | 9d46b7701c30b308a3f3765bd33c1e69ccf4d9a2 (diff) | |
parent | bd751808f9ff5e1822c627f6c4283009e66b2e53 (diff) | |
download | linux-283131d20edd6f3629bf258e236aa6e44b1a8e27.tar.xz |
Merge tag 'nfc-next-4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next
Samuel Ortiz says:
====================
NFC 4.13 pull request
This is the NFC pull requesy for 4.13. We have:
- A conversion to unified device and GPIO APIs for the
fdp, pn544, and st{21,-nci} drivers.
- A fix for NFC device IDs allocation.
- A fix for the nfcmrvl driver firmware download mechanism.
- A trf7970a DT and GPIO cleanup and clock setting fix.
- A few fixes for potential overflows in the digital and LLCP code.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nfc/fdp/fdp.c')
-rw-r--r-- | drivers/nfc/fdp/fdp.c | 15 |
1 files changed, 4 insertions, 11 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); |