[PATCH 1/7] sandbox: hostfile: strdup device tree node names

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

Later commits will change struct device_node::name to have a type of
const char *, leading to a warning here.

A nicer fix would be to use strdup_const here, but this needs some more
work, so for now duplicate the string.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 arch/sandbox/board/hostfile.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/sandbox/board/hostfile.c b/arch/sandbox/board/hostfile.c
index 7afad95b6d8b..9122ff9da2f1 100644
--- a/arch/sandbox/board/hostfile.c
+++ b/arch/sandbox/board/hostfile.c
@@ -156,7 +156,7 @@ static int hf_probe(struct device *dev)
 	cdev_set_of_node(cdev, np);
 
 	if (is_blockdev) {
-		cdev->name = np->name;
+		cdev->name = strdup(np->name);
 		priv->blk.dev = dev;
 		priv->blk.ops = &hf_blk_ops;
 		priv->blk.blockbits = SECTOR_SHIFT;
@@ -169,7 +169,7 @@ static int hf_probe(struct device *dev)
 
 		dev_info(dev, "registered as block device\n");
 	} else {
-		cdev->name = np->name;
+		cdev->name = strdup(np->name);
 		cdev->dev = dev;
 		cdev->ops = &hf_cdev_ops;
 		cdev->size = reg[1];
-- 
2.39.5