From 740c1c84bfa3d8c63bd3b01fb570e7452f51fbd8 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Tue, 10 Sep 2024 10:26:17 +0800 Subject: spi: remove spi_controller_is_slave() and spi_slave_abort() spi_controller_is_slave() and spi_slave_abort() are all replaced, so they can be removed. No functional changed. Signed-off-by: Yang Yingliang Link: https://patch.msgid.link/20240910022618.1397-8-yangyingliang@huaweicloud.com Signed-off-by: Mark Brown --- include/linux/spi/spi.h | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'include/linux/spi') diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index d47d5f14ff99..4b95663163e0 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -498,7 +498,6 @@ extern struct spi_device *spi_new_ancillary_device(struct spi_device *spi, u8 ch * controller has native support for memory like operations. * @mem_caps: controller capabilities for the handling of memory operations. * @unprepare_message: undo any work done by prepare_message(). - * @slave_abort: abort the ongoing transfer request on an SPI slave controller * @target_abort: abort the ongoing transfer request on an SPI target controller * @cs_gpiods: Array of GPIO descriptors to use as chip select lines; one per CS * number. Any individual value may be NULL for CS lines that @@ -725,10 +724,7 @@ struct spi_controller { struct spi_message *message); int (*unprepare_message)(struct spi_controller *ctlr, struct spi_message *message); - union { - int (*slave_abort)(struct spi_controller *ctlr); - int (*target_abort)(struct spi_controller *ctlr); - }; + int (*target_abort)(struct spi_controller *ctlr); /* * These hooks are for drivers that use a generic implementation @@ -802,11 +798,6 @@ static inline void spi_controller_put(struct spi_controller *ctlr) put_device(&ctlr->dev); } -static inline bool spi_controller_is_slave(struct spi_controller *ctlr) -{ - return IS_ENABLED(CONFIG_SPI_SLAVE) && ctlr->slave; -} - static inline bool spi_controller_is_target(struct spi_controller *ctlr) { return IS_ENABLED(CONFIG_SPI_SLAVE) && ctlr->target; @@ -1296,7 +1287,6 @@ extern int devm_spi_optimize_message(struct device *dev, struct spi_device *spi, extern int spi_setup(struct spi_device *spi); extern int spi_async(struct spi_device *spi, struct spi_message *message); -extern int spi_slave_abort(struct spi_device *spi); extern int spi_target_abort(struct spi_device *spi); static inline size_t -- cgit