[PATCH v3 2/7] sysinfo: add sysinfo_get_and_detect() helper

[Alexander Feilke]

From: Nora Schiffer <nora.schiffer at ew.tq-group.com>

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 <nora.schiffer at ew.tq-group.com>
Signed-off-by: Alexander Feilke <alexander.feilke at ew.tq-group.com>
---
 include/sysinfo.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/include/sysinfo.h b/include/sysinfo.h
index 54eb64a204a..7fcc3e273be 100644
--- a/include/sysinfo.h
+++ b/include/sysinfo.h
@@ -373,6 +373,26 @@ 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 run its detect
+ * operation.
+ * @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.
+ */
+static inline int sysinfo_get_and_detect(struct udevice **devp)
+{
+	int ret = sysinfo_get(devp);
+
+	if (!ret)
+		ret = sysinfo_detect(*devp);
+
+	return ret;
+}
+
 /**
  * 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
@@ -438,6 +458,11 @@ 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)
 {
-- 
2.34.1