It becomes a common pattern for boards to find a device and
call device_detect on it. Add a convenience wrapper for it.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/base/driver.c | 10 ++++++++++
include/driver.h | 1 +
2 files changed, 11 insertions(+)
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 810d001..16b7f06 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -100,6 +100,16 @@ int device_detect(struct device_d *dev)
return dev->detect(dev);
}
+int device_detect_by_name(const char *devname)
+{
+ struct device_d *dev = get_device_by_name(devname);
+
+ if (!dev)
+ return -ENODEV;
+
+ return device_detect(dev);
+}
+
static int match(struct driver_d *drv, struct device_d *dev)
{
int ret;
diff --git a/include/driver.h b/include/driver.h
index 8b3af4d..b18318f 100644
--- a/include/driver.h
+++ b/include/driver.h
@@ -159,6 +159,7 @@ int device_probe(struct device_d *dev);
/* detect devices attached to this device (cards, disks,...) */
int device_detect(struct device_d *dev);
+int device_detect_by_name(const char *devname);
/* Unregister a device. This function can fail, e.g. when the device
* has children.
--
1.8.3.1
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