Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
---
Changes since v2:
1. Wrap dev_err_probe() lines at 80 character
Changes since v1:
1. Wrap dev_err_probe() lines at 100 character
---
drivers/iio/afe/iio-rescale.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/iio/afe/iio-rescale.c b/drivers/iio/afe/iio-rescale.c
index 69c0f277ada0..e42ea2b1707d 100644
--- a/drivers/iio/afe/iio-rescale.c
+++ b/drivers/iio/afe/iio-rescale.c
@@ -276,11 +276,9 @@ static int rescale_probe(struct platform_device *pdev)
int ret;
source = devm_iio_channel_get(dev, NULL);
- if (IS_ERR(source)) {
- if (PTR_ERR(source) != -EPROBE_DEFER)
- dev_err(dev, "failed to get source channel\n");
- return PTR_ERR(source);
- }
+ if (IS_ERR(source))
+ return dev_err_probe(dev, PTR_ERR(source),
+ "failed to get source channel\n");
sizeof_ext_info = iio_get_channel_ext_info_count(source);
if (sizeof_ext_info) {
--
2.17.1
