From: Nuno Sa via B4 Relay <devnull+nuno.sa.analog.com@kernel.org>
To: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
devicetree@vger.kernel.org
Cc: "Nuno Sá" <nuno.sa@analog.com>,
"Jonathan Cameron" <jic23@kernel.org>,
"Lars-Peter Clausen" <lars@metafoo.de>,
"Michael Hennerich" <Michael.Hennerich@analog.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Olivier Moysan" <olivier.moysan@foss.st.com>,
"Jyoti Bhayana" <jbhayana@google.com>
Subject: [PATCH v4 5/6] iio: backend: make use dev_errp_probe()
Date: Thu, 28 Mar 2024 17:22:05 +0100 [thread overview]
Message-ID: <20240328-ltc2983-misc-improv-v4-5-0cc428c07cd5@analog.com> (raw)
In-Reply-To: <20240328-ltc2983-misc-improv-v4-0-0cc428c07cd5@analog.com>
From: Nuno Sa <nuno.sa@analog.com>
Using dev_errp_probe() to simplify the code.
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
---
drivers/iio/industrialio-backend.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/iio/industrialio-backend.c b/drivers/iio/industrialio-backend.c
index 2fea2bbbe47f..e0b08283d667 100644
--- a/drivers/iio/industrialio-backend.c
+++ b/drivers/iio/industrialio-backend.c
@@ -296,11 +296,9 @@ struct iio_backend *devm_iio_backend_get(struct device *dev, const char *name)
}
fwnode = fwnode_find_reference(dev_fwnode(dev), "io-backends", index);
- if (IS_ERR(fwnode)) {
- dev_err_probe(dev, PTR_ERR(fwnode),
- "Cannot get Firmware reference\n");
- return ERR_CAST(fwnode);
- }
+ if (IS_ERR(fwnode))
+ return dev_errp_probe(dev, PTR_ERR(fwnode),
+ "Cannot get Firmware reference\n");
guard(mutex)(&iio_back_lock);
list_for_each_entry(back, &iio_back_list, entry) {
--
2.44.0
next prev parent reply other threads:[~2024-03-28 16:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-28 16:22 [PATCH v4 0/6] iio: temperature: ltc2983: small improvements Nuno Sa via B4 Relay
2024-03-28 16:22 ` [PATCH v4 1/6] printk: add new dev_errp_probe() helper Nuno Sa via B4 Relay
2024-03-28 16:22 ` [PATCH v4 2/6] iio: temperature: ltc2983: convert to dev_err_probe() Nuno Sa via B4 Relay
2024-03-28 16:22 ` [PATCH v4 3/6] dt-bindings: iio: temperature: ltc2983: document power supply Nuno Sa via B4 Relay
2024-03-28 16:22 ` [PATCH v4 4/6] iio: temperature: ltc2983: support vdd regulator Nuno Sa via B4 Relay
2024-03-28 16:22 ` Nuno Sa via B4 Relay [this message]
2024-03-28 16:22 ` [PATCH v4 6/6] iio: common: scmi_iio: convert to dev_err_probe() Nuno Sa via B4 Relay
2024-03-28 16:56 ` [PATCH v4 0/6] iio: temperature: ltc2983: small improvements Jonathan Cameron
2024-03-28 17:07 ` Nuno Sá
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