| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Greybus SPI library header |
| * |
| * copyright 2016 google inc. |
| * copyright 2016 linaro ltd. |
| * |
| * released under the gplv2 only. |
| */ |
| |
| #ifndef __SPILIB_H |
| #define __SPILIB_H |
| |
| struct device; |
| struct gb_connection; |
| |
| struct spilib_ops { |
| int (*prepare_transfer_hardware)(struct device *dev); |
| void (*unprepare_transfer_hardware)(struct device *dev); |
| }; |
| |
| int gb_spilib_master_init(struct gb_connection *connection, |
| struct device *dev, struct spilib_ops *ops); |
| void gb_spilib_master_exit(struct gb_connection *connection); |
| |
| #endif /* __SPILIB_H */ |
