This is useful when we want to bind a device, but do not need the
device pointer.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
drivers/core/device.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/core/device.c b/drivers/core/device.c
index e23a872..634070c 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -32,7 +32,8 @@ int device_bind(struct udevice *parent, const struct driver
*drv,
struct uclass *uc;
int size, ret = 0;
- *devp = NULL;
+ if (devp)
+ *devp = NULL;
if (!name)
return -EINVAL;
@@ -133,7 +134,8 @@ int device_bind(struct udevice *parent, const struct driver
*drv,
if (parent)
dm_dbg("Bound device %s to %s\n", dev->name, parent->name);
- *devp = dev;
+ if (devp)
+ *devp = dev;
dev->flags |= DM_FLAG_BOUND;
--
1.9.1
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