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* [PATCH] state: use name of device node as name, if alias is not available
@ 2015-07-03 11:49 Marc Kleine-Budde
  2015-07-06  4:37 ` Sascha Hauer
  0 siblings, 1 reply; 2+ messages in thread
From: Marc Kleine-Budde @ 2015-07-03 11:49 UTC (permalink / raw)
  To: barebox

Wihtout this patch, when using more than one state device an alias is
mandatory, otherwise the there will be two state devices with the name state.

This patch fixes the limitation by using the device node's name if no alias is
defined.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/misc/state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/state.c b/drivers/misc/state.c
index f3e366480fa2..7a3303264206 100644
--- a/drivers/misc/state.c
+++ b/drivers/misc/state.c
@@ -37,7 +37,7 @@ static int state_probe(struct device_d *dev)
 
 	alias = of_alias_get(np);
 	if (!alias)
-		alias = "state";
+		alias = np->name;
 
 	state = state_new_from_node(alias, np);
 	if (IS_ERR(state))
-- 
2.1.4


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2015-07-03 11:49 [PATCH] state: use name of device node as name, if alias is not available Marc Kleine-Budde
2015-07-06  4:37 ` Sascha Hauer

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