Commit b9454f90 authored by Tal Shorer's avatar Tal Shorer Committed by Felipe Balbi

usb: ulpi: make ops struct constant

None of the core ulpi functions perform any changes to the operations
struct, and logically as a struct that contains function pointers
there's no reason it shouldn't be constant.
Acked-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarTal Shorer <tal.shorer@gmail.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 042b0f31
......@@ -202,7 +202,8 @@ 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;
......
......@@ -15,7 +15,7 @@ struct ulpi_ops;
*/
struct ulpi {
struct ulpi_device_id id;
struct ulpi_ops *ops;
const struct ulpi_ops *ops;
struct device dev;
};
......
......@@ -16,7 +16,7 @@ struct ulpi_ops {
int (*write)(struct device *dev, u8 addr, u8 val);
};
struct ulpi *ulpi_register_interface(struct device *, struct ulpi_ops *);
struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *);
void ulpi_unregister_interface(struct ulpi *);
#endif /* __LINUX_ULPI_INTERFACE_H */
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