diff options
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/nfcmrvl/spi.c | 3 | ||||
| -rw-r--r-- | drivers/nfc/port100.c | 2 | ||||
| -rw-r--r-- | drivers/nfc/st-nci/spi.c | 4 | ||||
| -rw-r--r-- | drivers/nfc/st95hf/core.c | 4 | ||||
| -rw-r--r-- | drivers/nfc/trf7970a.c | 4 |
5 files changed, 6 insertions, 11 deletions
diff --git a/drivers/nfc/nfcmrvl/spi.c b/drivers/nfc/nfcmrvl/spi.c index 5b833a9a83f8..a38e2fcdfd39 100644 --- a/drivers/nfc/nfcmrvl/spi.c +++ b/drivers/nfc/nfcmrvl/spi.c @@ -174,12 +174,11 @@ static int nfcmrvl_spi_probe(struct spi_device *spi) return 0; } -static int nfcmrvl_spi_remove(struct spi_device *spi) +static void nfcmrvl_spi_remove(struct spi_device *spi) { struct nfcmrvl_spi_drv_data *drv_data = spi_get_drvdata(spi); nfcmrvl_nci_unregister_dev(drv_data->priv); - return 0; } static const struct of_device_id of_nfcmrvl_spi_match[] __maybe_unused = { diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c index d7db1a0e6be1..00d8ea6dcb5d 100644 --- a/drivers/nfc/port100.c +++ b/drivers/nfc/port100.c @@ -1612,7 +1612,9 @@ free_nfc_dev: nfc_digital_free_device(dev->nfc_digital_dev); error: + usb_kill_urb(dev->in_urb); usb_free_urb(dev->in_urb); + usb_kill_urb(dev->out_urb); usb_free_urb(dev->out_urb); usb_put_dev(dev->udev); diff --git a/drivers/nfc/st-nci/spi.c b/drivers/nfc/st-nci/spi.c index 4e723992e74c..169eacc0a32a 100644 --- a/drivers/nfc/st-nci/spi.c +++ b/drivers/nfc/st-nci/spi.c @@ -263,13 +263,11 @@ static int st_nci_spi_probe(struct spi_device *dev) return r; } -static int st_nci_spi_remove(struct spi_device *dev) +static void st_nci_spi_remove(struct spi_device *dev) { struct st_nci_spi_phy *phy = spi_get_drvdata(dev); ndlc_remove(phy->ndlc); - - return 0; } static struct spi_device_id st_nci_spi_id_table[] = { diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c index b23f47936473..ed704bb77226 100644 --- a/drivers/nfc/st95hf/core.c +++ b/drivers/nfc/st95hf/core.c @@ -1198,7 +1198,7 @@ err_disable_regulator: return ret; } -static int st95hf_remove(struct spi_device *nfc_spi_dev) +static void st95hf_remove(struct spi_device *nfc_spi_dev) { int result = 0; unsigned char reset_cmd = ST95HF_COMMAND_RESET; @@ -1236,8 +1236,6 @@ static int st95hf_remove(struct spi_device *nfc_spi_dev) /* disable regulator */ if (stcontext->st95hf_supply) regulator_disable(stcontext->st95hf_supply); - - return 0; } /* Register as SPI protocol driver */ diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c index 29ca9c328df2..21d68664fe08 100644 --- a/drivers/nfc/trf7970a.c +++ b/drivers/nfc/trf7970a.c @@ -2144,7 +2144,7 @@ err_destroy_lock: return ret; } -static int trf7970a_remove(struct spi_device *spi) +static void trf7970a_remove(struct spi_device *spi) { struct trf7970a *trf = spi_get_drvdata(spi); @@ -2160,8 +2160,6 @@ static int trf7970a_remove(struct spi_device *spi) regulator_disable(trf->regulator); mutex_destroy(&trf->lock); - - return 0; } #ifdef CONFIG_PM_SLEEP |