diff options
Diffstat (limited to 'drivers/usb/common/ulpi.c')
| -rw-r--r-- | drivers/usb/common/ulpi.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c index e04a34e7a341..8b317702d761 100644 --- a/drivers/usb/common/ulpi.c +++ b/drivers/usb/common/ulpi.c @@ -21,13 +21,13 @@ int ulpi_read(struct ulpi *ulpi, u8 addr) { - return ulpi->ops->read(ulpi->ops, addr); + return ulpi->ops->read(ulpi->dev.parent, addr); } EXPORT_SYMBOL_GPL(ulpi_read); int ulpi_write(struct ulpi *ulpi, u8 addr, u8 val) { - return ulpi->ops->write(ulpi->ops, addr, val); + return ulpi->ops->write(ulpi->dev.parent, addr, val); } EXPORT_SYMBOL_GPL(ulpi_write); @@ -157,6 +157,8 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi) { int ret; + ulpi->dev.parent = dev; /* needed early for ops */ + /* Test the interface */ ret = ulpi_write(ulpi, ULPI_SCRATCH, 0xaa); if (ret < 0) @@ -175,7 +177,6 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi) ulpi->id.product = ulpi_read(ulpi, ULPI_PRODUCT_ID_LOW); ulpi->id.product |= ulpi_read(ulpi, ULPI_PRODUCT_ID_HIGH) << 8; - ulpi->dev.parent = dev; ulpi->dev.bus = &ulpi_bus; ulpi->dev.type = &ulpi_dev_type; dev_set_name(&ulpi->dev, "%s.ulpi", dev_name(dev)); @@ -202,7 +203,8 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi) * Allocates and registers a ULPI device and an interface for it. Called from * the USB controller that provides the ULPI interface. */ -struct ulpi *ulpi_register_interface(struct device *dev, struct ulpi_ops *ops) +struct ulpi *ulpi_register_interface(struct device *dev, + const struct ulpi_ops *ops) { struct ulpi *ulpi; int ret; @@ -212,7 +214,6 @@ struct ulpi *ulpi_register_interface(struct device *dev, struct ulpi_ops *ops) return ERR_PTR(-ENOMEM); ulpi->ops = ops; - ops->dev = dev; ret = ulpi_register(dev, ulpi); if (ret) { |