[PATCH 1/7] driver: introduce device_probe to manully probe a device

[Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>]

This will expect a driver to be specified
This is needed by the phylib the probe the generic phy if not driver found

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 drivers/base/driver.c |   23 +++++++++++++++++------
 include/driver.h      |    5 +++++
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index dc2df91..1f4031a 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -75,6 +75,21 @@ int get_free_deviceid(const char *name_template)
 	};
 }
 
+int device_probe(struct device_d *dev)
+{
+	int ret;
+
+	ret = dev->bus->probe(dev);
+	if (ret) {
+		dev_err(dev, "probe failed: %s\n", strerror(-ret));
+		return ret;
+	}
+
+	list_add(&dev->active, &active);
+
+	return 0;
+}
+
 static int match(struct driver_d *drv, struct device_d *dev)
 {
 	int ret;
@@ -86,13 +101,9 @@ static int match(struct driver_d *drv, struct device_d *dev)
 
 	if (dev->bus->match(dev, drv))
 		goto err_out;
-	ret = dev->bus->probe(dev);
-	if (ret) {
-		dev_err(dev, "probe failed: %s\n", strerror(-ret));
+	ret = device_probe(dev);
+	if (ret)
 		goto err_out;
-	}
-
-	list_add(&dev->active, &active);
 
 	return 0;
 err_out:
diff --git a/include/driver.h b/include/driver.h
index f8d815c..a085981 100644
--- a/include/driver.h
+++ b/include/driver.h
@@ -148,6 +148,11 @@ struct driver_d {
 int register_driver(struct driver_d *);
 int register_device(struct device_d *);
 
+/* manualy probe a device
+ * the driver need to be specified
+ */
+int device_probe(struct device_d *dev);
+
 /* Unregister a device. This function can fail, e.g. when the device
  * has children.
  */
-- 
1.7.10.4


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