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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



WARNING: multiple messages have this Message-ID (diff)
From: Nuno Sa <nuno.sa@analog.com>
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>

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


  parent reply	other threads:[~2024-03-28 16:22 UTC|newest]

Thread overview: 16+ 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 ` Nuno Sa
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   ` Nuno Sa
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   ` Nuno Sa
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   ` Nuno Sa
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
2024-03-28 16:22 ` Nuno Sa via B4 Relay [this message]
2024-03-28 16:22   ` [PATCH v4 5/6] iio: backend: make use dev_errp_probe() Nuno Sa
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 16:22   ` Nuno Sa
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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