sysinfo: add sysinfo_get_and_detect() helper

sysinfo_detect() is commonly called after sysinfo_get(). Make the API a
bit more convenient to use by introducing a helper.

Signed-off-by: Nora Schiffer <[email protected]>
Signed-off-by: Alexander Feilke <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

1 files changed, 17 insertions, 0 deletions

diff --git a/include/sysinfo.h b/include/sysinfo.h
index 54eb64a204a..7ca396b2ee4 100644
--- a/include/sysinfo.h
+++ b/include/sysinfo.h
@@ -374,6 +374,18 @@ int sysinfo_get_data_by_index(struct udevice *dev, int id, int index,
 int sysinfo_get(struct udevice **devp);
 
 /**
+ * sysinfo_get_and_detect() - Get the sysinfo device and detect it.
+ *
+ * @devp:	Pointer to structure to receive the sysinfo device.
+ *
+ * This is a convenience wrapper around sysinfo_get() followed by
+ * sysinfo_detect()
+ *
+ * Return: 0 if OK, -ve on error.
+ */
+int sysinfo_get_and_detect(struct udevice **devp);
+
+/**
  * sysinfo_get_fit_loadable - Get the name of an image to load from FIT
  * This function can be used to provide the image names based on runtime
  * detection. A classic use-case would when DTBOs are used to describe
@@ -438,6 +450,11 @@ static inline int sysinfo_get(struct udevice **devp)
 	return -ENOSYS;
 }
 
+static inline int sysinfo_get_and_detect(struct udevice **devp)
+{
+	return -ENOSYS;
+}
+
 static inline int sysinfo_get_fit_loadable(struct udevice *dev, int index,
 					   const char *type, const char **strp)
 {