put_device is required to release the last reference to the device.
Signed-off-by: ChengYi He <chengyihetai...@gmail.com>
---
drivers/usb/common/ulpi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c
index 0e6f968..bd25bdb 100644
--- a/drivers/usb/common/ulpi.c
+++ b/drivers/usb/common/ulpi.c
@@ -184,8 +184,10 @@ static int ulpi_register(struct device *dev, struct ulpi
*ulpi)
request_module("ulpi:v%04xp%04x", ulpi->id.vendor, ulpi->id.product);
ret = device_register(&ulpi->dev);
- if (ret)
+ if (ret) {
+ put_device(&ulpi->dev);
return ret;
+ }
dev_dbg(&ulpi->dev, "registered ULPI PHY: vendor %04x, product %04x\n",
ulpi->id.vendor, ulpi->id.product);
--
1.9.1
--
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