diff options
| author |   Christophe Ricard <christophe.ricard@gmail.com> | 2014-12-02 21:27:55 +0100 |
|---|---|---|
| committer |   Samuel Ortiz <sameo@linux.intel.com> | 2014-12-02 22:48:32 +0100 |
| commit | 67df3f9509b15fc29ba8c110b25f4913efa318d4 (patch) | |
| tree | 7df33ed33034072987be22ea946cef1eb5c3edff /drivers/nfc | |
| parent | NFC: hci: Add specific hci macro to not create a pipe (diff) | |
| download | linux-dev-67df3f9509b15fc29ba8c110b25f4913efa318d4.tar.xz linux-dev-67df3f9509b15fc29ba8c110b25f4913efa318d4.zip | |
NFC: st21nfca: Report error returned by functions instead of -ENODEV
Report error returned by devm_gpio_request_one or
st21nfca_hci_platform_init instead of -ENODEV.
Reported-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/st21nfca/i2c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index 44e1c769e335..05722085a59f 100644 --- a/drivers/nfc/st21nfca/i2c.c +++ b/drivers/nfc/st21nfca/i2c.c @@ -530,7 +530,7 @@ static int st21nfca_hci_i2c_of_request_resources(struct i2c_client *client) "clf_enable"); if (r) { nfc_err(&client->dev, "Failed to request enable pin\n"); - return -ENODEV; + return r; } phy->gpio_ena = gpio; @@ -567,7 +567,7 @@ static int st21nfca_hci_i2c_request_resources(struct i2c_client *client) GPIOF_OUT_INIT_HIGH, "clf_enable"); if (r) { pr_err("%s : ena gpio_request failed\n", __FILE__); - return -ENODEV; + return r; } } @@ -628,7 +628,7 @@ static int st21nfca_hci_i2c_probe(struct i2c_client *client, r = st21nfca_hci_platform_init(phy); if (r < 0) { nfc_err(&client->dev, "Unable to reboot st21nfca\n"); - return -ENODEV; + return r; } r = devm_request_threaded_irq(&client->dev, client->irq, NULL, |