With deep probe support the device providing the console can come quite
late in the probe order. Make sure it's probed at postconsole_initcall
time as it used to be without deep probe support so that we get output
earlier.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/of/platform.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 178251846e..bc0477be1d 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -518,3 +518,20 @@ int of_devices_ensure_probed_by_property(const char *property_name)
return 0;
}
EXPORT_SYMBOL_GPL(of_devices_ensure_probed_by_property);
+
+static int of_stdoutpath_init(void)
+{
+ struct device_node *np;
+
+ np = of_get_stdoutpath();
+ if (!np)
+ return 0;
+
+ /*
+ * With deep probe support the device providing the console
+ * can come quite late in the probe order. Make sure it's
+ * probed now so that we get output earlier.
+ */
+ return of_device_ensure_probed(np);
+}
+postconsole_initcall(of_stdoutpath_init);
--
2.29.2
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