kernel_optimize_test/include/linux/ulpi/interface.h
Tal Shorer b9454f90c9 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: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Tal Shorer <tal.shorer@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-09-06 10:47:25 +03:00

23 lines
557 B
C

#ifndef __LINUX_ULPI_INTERFACE_H
#define __LINUX_ULPI_INTERFACE_H
#include <linux/types.h>
struct ulpi;
struct device;
/**
* struct ulpi_ops - ULPI register access
* @read: read operation for ULPI register access
* @write: write operation for ULPI register access
*/
struct ulpi_ops {
int (*read)(struct device *dev, u8 addr);
int (*write)(struct device *dev, u8 addr, u8 val);
};
struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *);
void ulpi_unregister_interface(struct ulpi *);
#endif /* __LINUX_ULPI_INTERFACE_H */