diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-09-19 23:58:43 +0800 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-12-07 17:58:46 +0100 |
| commit | 6cb7d1b3ff83e98e852db9739892c4643a31804b (patch) | |
| tree | e486702b24c8151f4cf8b057047032429cec53f3 /drivers/media/rc | |
| parent | 96c1212a61e089fcd10abe88f6a8f069f2ac1354 (diff) | |
| download | linux-6cb7d1b3ff83e98e852db9739892c4643a31804b.tar.bz2 | |
media: Switch to use dev_err_probe() helper
In the probe path, dev_err() can be replaced with dev_err_probe()
which will check if error code is -EPROBE_DEFER.
Reviewed-by: Sean Young <sean@mess.org>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/rc')
| -rw-r--r-- | drivers/media/rc/gpio-ir-recv.c | 10 | ||||
| -rw-r--r-- | drivers/media/rc/gpio-ir-tx.c | 9 | ||||
| -rw-r--r-- | drivers/media/rc/ir-rx51.c | 9 |
3 files changed, 8 insertions, 20 deletions
diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c index 22e524b69806..8f1fff7af6c9 100644 --- a/drivers/media/rc/gpio-ir-recv.c +++ b/drivers/media/rc/gpio-ir-recv.c @@ -74,13 +74,9 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) return -ENOMEM; gpio_dev->gpiod = devm_gpiod_get(dev, NULL, GPIOD_IN); - if (IS_ERR(gpio_dev->gpiod)) { - rc = PTR_ERR(gpio_dev->gpiod); - /* Just try again if this happens */ - if (rc != -EPROBE_DEFER) - dev_err(dev, "error getting gpio (%d)\n", rc); - return rc; - } + if (IS_ERR(gpio_dev->gpiod)) + return dev_err_probe(dev, PTR_ERR(gpio_dev->gpiod), + "error getting gpio\n"); gpio_dev->irq = gpiod_to_irq(gpio_dev->gpiod); if (gpio_dev->irq < 0) return gpio_dev->irq; diff --git a/drivers/media/rc/gpio-ir-tx.c b/drivers/media/rc/gpio-ir-tx.c index d3063ddb472e..2b829c146db1 100644 --- a/drivers/media/rc/gpio-ir-tx.c +++ b/drivers/media/rc/gpio-ir-tx.c @@ -174,12 +174,9 @@ static int gpio_ir_tx_probe(struct platform_device *pdev) return -ENOMEM; gpio_ir->gpio = devm_gpiod_get(&pdev->dev, NULL, GPIOD_OUT_LOW); - if (IS_ERR(gpio_ir->gpio)) { - if (PTR_ERR(gpio_ir->gpio) != -EPROBE_DEFER) - dev_err(&pdev->dev, "Failed to get gpio (%ld)\n", - PTR_ERR(gpio_ir->gpio)); - return PTR_ERR(gpio_ir->gpio); - } + if (IS_ERR(gpio_ir->gpio)) + return dev_err_probe(&pdev->dev, PTR_ERR(gpio_ir->gpio), + "Failed to get gpio\n"); rcdev->priv = gpio_ir; rcdev->driver_name = DRIVER_NAME; diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c index a3b145183260..85080c3d2053 100644 --- a/drivers/media/rc/ir-rx51.c +++ b/drivers/media/rc/ir-rx51.c @@ -231,13 +231,8 @@ static int ir_rx51_probe(struct platform_device *dev) struct rc_dev *rcdev; pwm = pwm_get(&dev->dev, NULL); - if (IS_ERR(pwm)) { - int err = PTR_ERR(pwm); - - if (err != -EPROBE_DEFER) - dev_err(&dev->dev, "pwm_get failed: %d\n", err); - return err; - } + if (IS_ERR(pwm)) + return dev_err_probe(&dev->dev, PTR_ERR(pwm), "pwm_get failed\n"); /* Use default, in case userspace does not set the carrier */ ir_rx51.freq = DIV_ROUND_CLOSEST_ULL(pwm_get_period(pwm), NSEC_PER_SEC); |