From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-kernel@vger.kernel.org
Cc: gregkh@linuxfoundation.org, rafael@kernel.org,
suzuki.poulose@arm.com, Bjorn Helgaas <bhelgaas@google.com>,
Elie Morisse <syniurge@gmail.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Nehal Shah <nehal-bakulchandra.shah@amd.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Shyam Sundar S K <shyam-sundar.s-k@amd.com>
Subject: [PATCH 09/13] drivers: Add generic helper to match any device
Date: Wed, 5 Jun 2019 16:13:46 +0100 [thread overview]
Message-ID: <1559747630-28065-10-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1559747630-28065-1-git-send-email-suzuki.poulose@arm.com>
Add a generic helper to match any/all devices.
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Elie Morisse <syniurge@gmail.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Nehal Shah <nehal-bakulchandra.shah@amd.com>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Shyam Sundar S K <shyam-sundar.s-k@amd.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
drivers/base/core.c | 6 ++++++
include/linux/device.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 5724f93..053ee2e 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -3358,3 +3358,9 @@ int device_match_name(struct device *dev, const void *name)
return sysfs_streq(dev_name(dev), name);
}
EXPORT_SYMBOL_GPL(device_match_name);
+
+int device_match_any(struct device *dev, const void *unused)
+{
+ return 1;
+}
+EXPORT_SYMBOL_GPL(device_match_any);
diff --git a/include/linux/device.h b/include/linux/device.h
index 74dd9c6..8c8727b 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -168,6 +168,7 @@ int device_match_fwnode(struct device *dev, const void *fwnode);
int device_match_devt(struct device *dev, const void *pdevt);
int device_match_acpi_dev(struct device *dev, const void *adev);
int device_match_name(struct device *dev, const void *name);
+int device_match_any(struct device *dev, const void *unused);
int bus_for_each_dev(struct bus_type *bus, struct device *start, void *data,
int (*fn)(struct device *dev, void *data));
--
2.7.4
next prev parent reply other threads:[~2019-06-05 15:14 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1559747630-28065-1-git-send-email-suzuki.poulose@arm.com>
2019-06-05 15:13 ` [PATCH 01/13] acpi: utils: Cleanup acpi_dev_match_cb Suzuki K Poulose
2019-06-06 9:14 ` Rafael J. Wysocki
2019-06-06 9:21 ` Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 02/13] bus_find_device: Unify the match callback with class_find_device Suzuki K Poulose
2019-06-05 15:48 ` Corey Minyard
2019-06-05 15:51 ` Kershner, David A
2019-06-05 18:18 ` Mark Brown
2019-06-06 8:56 ` Rafael J. Wysocki
2019-06-06 9:01 ` Srinivas Kandagatla
2019-06-05 15:13 ` [PATCH 03/13] driver_find_device: Unify the match function with class_find_device() Suzuki K Poulose
2019-06-12 9:32 ` Lee Jones
2019-06-12 9:36 ` Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 04/13] drivers: Add generic helper to match by of_node Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 05/13] drivers: Add generic helper to match by fwnode Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 06/13] drivers: Add generic helper to match by devt Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 07/13] drivers: Add generic match helper by ACPI_COMPANION device Suzuki K Poulose
2019-06-06 9:17 ` Rafael J. Wysocki
2019-06-06 9:28 ` Suzuki K Poulose
2019-06-06 9:57 ` Rafael J. Wysocki
2019-06-12 9:43 ` Suzuki K Poulose
2019-06-12 22:07 ` Rafael J. Wysocki
2019-06-05 15:13 ` [PATCH 08/13] drivers: Add generic helper to match by name Suzuki K Poulose
2019-06-05 15:13 ` Suzuki K Poulose [this message]
2019-06-05 15:13 ` [PATCH 10/13] drivers: Introduce variants of class_find_device() Suzuki K Poulose
2019-06-05 16:14 ` Greg KH
2019-06-05 18:13 ` Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 11/13] drivers: Introduce variants for bus_find_device() Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 12/13] drivers: Introduce variants of driver_find_device() Suzuki K Poulose
2019-06-05 15:13 ` [PATCH 13/13] platform: Add platform_find_device_by_driver() helper Suzuki K Poulose
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