From: Nuno Sa via B4 Relay <devnull+nuno.sa.analog.com@kernel.org>
To: Petr Mladek <pmladek@suse.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Chris Down <chris@chrisdown.name>,
John Ogness <john.ogness@linutronix.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Olivier Moysan <olivier.moysan@foss.st.com>,
Andi Shyti <andi.shyti@kernel.org>,
Jyoti Bhayana <jbhayana@google.com>
Cc: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
Nuno Sa <nuno.sa@analog.com>
Subject: [PATCH v2 3/4] iio: backend: make use of dev_err_cast_probe()
Date: Tue, 23 Apr 2024 17:20:32 +0200 [thread overview]
Message-ID: <20240423-dev-add_dev_errp_probe-v2-3-12f43c5d8b0d@analog.com> (raw)
In-Reply-To: <20240423-dev-add_dev_errp_probe-v2-0-12f43c5d8b0d@analog.com>
From: Nuno Sa <nuno.sa@analog.com>
Using dev_err_cast_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 f08ed6d70ae5..2cc6459246ce 100644
--- a/drivers/iio/industrialio-backend.c
+++ b/drivers/iio/industrialio-backend.c
@@ -475,11 +475,9 @@ 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_err_cast_probe(dev, 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:[~2024-04-23 15:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-23 15:20 [PATCH v2 0/4] dev_printk: add dev_errp_probe() helper Nuno Sa via B4 Relay
2024-04-23 15:20 ` [PATCH v2 1/4] dev_printk: add new dev_err_probe() helpers Nuno Sa via B4 Relay
2024-04-23 15:31 ` Andy Shevchenko
2024-04-23 15:45 ` Andy Shevchenko
2024-05-02 11:54 ` Nuno Sá
2024-05-02 15:37 ` Andy Shevchenko
2024-05-02 11:34 ` Nuno Sá
2024-04-23 15:20 ` [PATCH v2 2/4] iio: temperature: ltc2983: convert to dev_err_probe() Nuno Sa via B4 Relay
2024-04-23 15:42 ` Andy Shevchenko
2024-05-02 11:41 ` Nuno Sá
2024-04-23 15:20 ` Nuno Sa via B4 Relay [this message]
2024-04-23 15:20 ` [PATCH v2 4/4] iio: common: scmi_iio: " Nuno Sa via B4 Relay
2024-04-23 15:50 ` Andy Shevchenko
2024-05-02 11:33 ` Nuno Sá
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