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of: Add support for ePAPR "stdout-path" property 

ePAPR 1.1 defines the "stdout-path" property for specifying the console
device, but Linux currently only handles the older "linux,stdout-path"
property. This patch adds parsing for the new property name.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
This commit is contained in:
Grant Likely 2014-03-27 17:11:23 -07:00
parent ca3992bc0c
commit 676e1b2fcd
1 changed files with 3 additions and 3 deletions
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6
drivers/of/base.c
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@ -1955,9 +1955,9 @@ void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align))
of_chosen = of_find_node_by_path("/chosen@0");
if (of_chosen) {
const char *name;
name = of_get_property(of_chosen, "linux,stdout-path", NULL);
const char *name = of_get_property(of_chosen, "stdout-path", NULL);
if (!name)
name = of_get_property(of_chosen, "linux,stdout-path", NULL);
if (name)
of_stdout = of_find_node_by_path(name);
}