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From: Vitor Soares <Vitor.Soares@synopsys.com>
To: linux-kernel@vger.kernel.org, linux-i3c@lists.infradead.org
Cc: Joao.Pinto@synopsys.com, arnd@arndb.de, wsa@the-dreams.de,
	gregkh@linuxfoundation.org, bbrezillon@kernel.org,
	Vitor Soares <Vitor.Soares@synopsys.com>,
	broonie@kernel.org
Subject: [RFC 1/5] i3c: master: export i3c_masterdev_type
Date: Tue, 10 Dec 2019 16:37:29 +0100
Message-ID: <e6300a989b856e77bab8e57a71ae30b18ced8b3d.1575977795.git.vitor.soares@synopsys.com> (raw)
In-Reply-To: <cover.1575977795.git.vitor.soares@synopsys.com>
In-Reply-To: <cover.1575977795.git.vitor.soares@synopsys.com>

Export i3c_masterdev_type symbol so i3cdev module can verify if an
i3c device is a master device.

Signed-off-by: Vitor Soares <vitor.soares@synopsys.com>
---
 drivers/i3c/internals.h | 1 +
 drivers/i3c/master.c    | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/i3c/internals.h b/drivers/i3c/internals.h
index 86b7b44..bc062e8 100644
--- a/drivers/i3c/internals.h
+++ b/drivers/i3c/internals.h
@@ -11,6 +11,7 @@
 #include <linux/i3c/master.h>
 
 extern struct bus_type i3c_bus_type;
+extern const struct device_type i3c_masterdev_type;
 
 void i3c_bus_normaluse_lock(struct i3c_bus *bus);
 void i3c_bus_normaluse_unlock(struct i3c_bus *bus);
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index 0436916..a1fb5f7 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -523,9 +523,10 @@ static void i3c_masterdev_release(struct device *dev)
 	of_node_put(dev->of_node);
 }
 
-static const struct device_type i3c_masterdev_type = {
+const struct device_type i3c_masterdev_type = {
 	.groups	= i3c_masterdev_groups,
 };
+EXPORT_SYMBOL_GPL(i3c_masterdev_type);
 
 int i3c_bus_set_mode(struct i3c_bus *i3cbus, enum i3c_bus_mode mode,
 		     unsigned long max_i2c_scl_rate)
-- 
2.7.4


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Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-10 15:37 [RFC 0/5] Introduce i3c device userspace interface Vitor Soares
2019-12-10 15:37 ` Vitor Soares [this message]
2019-12-10 15:37 ` [RFC 2/5] i3c: master: export i3c_bus_type symbol Vitor Soares
2019-12-10 15:37 ` [RFC 3/5] i3c: device: expose transfer strutures to uapi Vitor Soares
2019-12-12 14:42   ` Greg KH
2019-12-12 14:48     ` Vitor Soares
2019-12-10 15:37 ` [RFC 4/5] i3c: master: add i3c_for_each_dev helper Vitor Soares
2019-12-10 15:37 ` [RFC 5/5] i3c: add i3cdev module to expose i3c dev in /dev Vitor Soares
2019-12-10 17:51   ` Arnd Bergmann
2019-12-10 19:15     ` Vitor Soares
2019-12-10 19:37       ` Arnd Bergmann
2019-12-11 15:07         ` Vitor Soares
2019-12-11 15:33           ` Arnd Bergmann
2019-12-20 12:39     ` Vitor Soares
2019-12-12 14:44   ` Greg KH
2019-12-12 14:56     ` Vitor Soares
2019-12-12 16:00       ` Greg KH
2019-12-12 17:25         ` Vitor Soares
2019-12-12 17:32           ` Greg KH
2019-12-12 14:46   ` Greg KH

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