[PATCH v4 1/3] i3c: master: export i3c_masterdev_type
From: Sam Agazaryan
Date: Sun Sep 06 2026 - 16:29:28 EST
From: Vitor Soares <vitor.soares@xxxxxxxxxxx>
Export i3c_masterdev_type so i3cdev module can verify if an i3c device
is a master.
Signed-off-by: Vitor Soares <vitor.soares@xxxxxxxxxxx>
Signed-off-by: Sam Agazaryan <samagazaryan@xxxxxxxxxx>
---
drivers/i3c/internals.h | 2 ++
drivers/i3c/master.c | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/i3c/internals.h b/drivers/i3c/internals.h
index 86a36b951e0d..cbc00c862104 100644
--- a/drivers/i3c/internals.h
+++ b/drivers/i3c/internals.h
@@ -11,6 +11,8 @@
#include <linux/i3c/master.h>
#include <linux/io.h>
+extern const struct device_type i3c_masterdev_type;
+
int __must_check i3c_bus_rpm_get(struct i3c_bus *bus);
void i3c_bus_rpm_put(struct i3c_bus *bus);
bool i3c_bus_rpm_ibi_allowed(struct i3c_bus *bus);
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index afcd7a21a3e6..e8a9f8c3041e 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -864,9 +864,10 @@ static void i3c_masterdev_release(struct device *dev)
i3c_master_free_i3c_dev(master->this);
}
-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);
static void i3c_master_shutdown(struct i3c_master_controller *master)
{
--
2.55.0.979.g7e5102b832-goog