diff options
| author | Troy Kisky <troy.kisky@boundarydevices.com> | 2014-01-07 17:14:17 -0700 |
|---|---|---|
| committer | Troy Kisky <troy.kisky@boundarydevices.com> | 2014-04-24 18:59:18 -0700 |
| commit | 0a0b27747d7aaa30ee5ac7eb59fe631aa4cef966 (patch) | |
| tree | 0ed53aedebde49aa2bbc6c1300e97b340603919f /drivers/media | |
| parent | e03570c72907ad909dd8608526010c9d140a5267 (diff) | |
ov5640_mipi: print message on gpio request failure
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/mxc/capture/ov5640_mipi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/platform/mxc/capture/ov5640_mipi.c b/drivers/media/platform/mxc/capture/ov5640_mipi.c index 36560495349b..2530d9183c97 100644 --- a/drivers/media/platform/mxc/capture/ov5640_mipi.c +++ b/drivers/media/platform/mxc/capture/ov5640_mipi.c @@ -3320,8 +3320,10 @@ static int ov5640_probe(struct i2c_client *client, } retval = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH, "ov5640_mipi_pwdn"); - if (retval < 0) + if (retval < 0) { + dev_warn(dev, "request of pwn_gpio failed"); return retval; + } /* request reset pin */ rst_gpio = of_get_named_gpio(dev->of_node, "rst-gpios", 0); @@ -3331,8 +3333,10 @@ static int ov5640_probe(struct i2c_client *client, } retval = devm_gpio_request_one(dev, rst_gpio, GPIOF_OUT_INIT_HIGH, "ov5640_mipi_reset"); - if (retval < 0) + if (retval < 0) { + dev_warn(dev, "request of ov5640_mipi_reset failed"); return retval; + } /* Set initial values for the sensor struct. */ memset(&ov5640_data, 0, sizeof(ov5640_data)); |