From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Serge Semin <Sergey.Semin@baikalelectronics.ru>,
Damien Le Moal <dlemoal@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org
Cc: Hans de Goede <hdegoede@redhat.com>, Jens Axboe <axboe@kernel.dk>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>, Daniel Scally <djrscally@gmail.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>
Subject: [PATCH v1 2/3] device property: Implement device_is_compatible()
Date: Fri, 9 Jun 2023 18:25:06 +0300 [thread overview]
Message-ID: <20230609152507.77649-3-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20230609152507.77649-1-andriy.shevchenko@linux.intel.com>
Some users want to use the struct device pointer to see if
the device is compatible. Provide inline helpers for them.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
include/linux/property.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/property.h b/include/linux/property.h
index 695053c60306..8de2c707818a 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -85,6 +85,11 @@ bool fwnode_device_is_compatible(const struct fwnode_handle *fwnode, const char
return fwnode_property_match_string(fwnode, "compatible", compat) >= 0;
}
+static inline bool device_is_compatible(const struct device *dev, const char *compat)
+{
+ return fwnode_device_is_compatible(dev_fwnode(dev), compat);
+}
+
int fwnode_property_get_reference_args(const struct fwnode_handle *fwnode,
const char *prop, const char *nargs_prop,
unsigned int nargs, unsigned int index,
--
2.40.0.1.gaa8946217a0b
next prev parent reply other threads:[~2023-06-09 15:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-09 15:25 [PATCH v1 0/3] device property: Introduce device_is_compatible() Andy Shevchenko
2023-06-09 15:25 ` [PATCH v1 1/3] ACPI: Move ACPI_DEVICE_CLASS() to mod_devicetable.h Andy Shevchenko
2023-06-09 15:25 ` Andy Shevchenko [this message]
2023-06-09 15:33 ` [PATCH v1 2/3] device property: Implement device_is_compatible() Greg Kroah-Hartman
2023-06-09 15:38 ` Andy Shevchenko
2023-06-09 15:25 ` [PATCH v1 3/3] ata: ahci_platform: Make code agnostic to OF/ACPI Andy Shevchenko
2023-06-12 13:20 ` Andy Shevchenko
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