/linux-6.14.4/include/linux/spi/ |
D | spi.h | 29 struct spi_controller; 186 struct spi_controller *controller; 547 struct spi_controller { struct 684 bool (*can_dma)(struct spi_controller *ctlr, argument 719 int (*prepare_transfer_hardware)(struct spi_controller *ctlr); argument 720 int (*transfer_one_message)(struct spi_controller *ctlr, argument 722 int (*unprepare_transfer_hardware)(struct spi_controller *ctlr); argument 723 int (*prepare_message)(struct spi_controller *ctlr, argument 725 int (*unprepare_message)(struct spi_controller *ctlr, argument 727 int (*target_abort)(struct spi_controller *ctlr); argument [all …]
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/linux-6.14.4/drivers/spi/ |
D | internals.h | 20 void spi_flush_queue(struct spi_controller *ctrl); 23 int spi_map_buf(struct spi_controller *ctlr, struct device *dev, 26 void spi_unmap_buf(struct spi_controller *ctlr, struct device *dev, 29 static inline int spi_map_buf(struct spi_controller *ctlr, struct device *dev, in spi_map_buf() 36 static inline void spi_unmap_buf(struct spi_controller *ctlr, in spi_unmap_buf() 43 static inline bool spi_xfer_is_dma_mapped(struct spi_controller *ctlr, in spi_xfer_is_dma_mapped()
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D | spi.c | 148 struct spi_controller *ctlr = container_of(dev, \ 149 struct spi_controller, dev); \ 567 struct spi_device *spi_alloc_device(struct spi_controller *ctlr) in spi_alloc_device() 675 struct spi_controller *ctlr = spi->controller; in __spi_add_device() 766 struct spi_controller *ctlr = spi->controller; in spi_add_device() 801 struct spi_device *spi_new_device(struct spi_controller *ctlr, in spi_new_device() 888 static void spi_match_controller_to_boardinfo(struct spi_controller *ctlr, in spi_match_controller_to_boardinfo() 936 struct spi_controller *ctlr; in spi_register_board_info() 1014 static void spi_res_release(struct spi_controller *ctlr, struct spi_message *message) in spi_res_release() 1126 static int spi_map_buf_attrs(struct spi_controller *ctlr, struct device *dev, in spi_map_buf_attrs() [all …]
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D | spi-ep93xx.c | 108 static int ep93xx_spi_calc_divisors(struct spi_controller *host, in ep93xx_spi_calc_divisors() 142 static int ep93xx_spi_chip_setup(struct spi_controller *host, in ep93xx_spi_chip_setup() 175 static void ep93xx_do_write(struct spi_controller *host) in ep93xx_do_write() 193 static void ep93xx_do_read(struct spi_controller *host) in ep93xx_do_read() 222 static int ep93xx_spi_read_write(struct spi_controller *host) in ep93xx_spi_read_write() 268 ep93xx_spi_dma_prepare(struct spi_controller *host, in ep93xx_spi_dma_prepare() 372 static void ep93xx_spi_dma_finish(struct spi_controller *host, in ep93xx_spi_dma_finish() 392 struct spi_controller *host = callback_param; in ep93xx_spi_dma_callback() 400 static int ep93xx_spi_dma_transfer(struct spi_controller *host) in ep93xx_spi_dma_transfer() 435 struct spi_controller *host = dev_id; in ep93xx_spi_interrupt() [all …]
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D | spi-at91-usart.c | 105 struct spi_controller *ctlr = data; in dma_callback() 113 static bool at91_usart_spi_can_dma(struct spi_controller *ctrl, in at91_usart_spi_can_dma() 122 static int at91_usart_spi_configure_dma(struct spi_controller *ctlr, in at91_usart_spi_configure_dma() 185 static void at91_usart_spi_release_dma(struct spi_controller *ctlr) in at91_usart_spi_release_dma() 193 static void at91_usart_spi_stop_dma(struct spi_controller *ctlr) in at91_usart_spi_stop_dma() 201 static int at91_usart_spi_dma_transfer(struct spi_controller *ctlr, in at91_usart_spi_dma_transfer() 321 struct spi_controller *controller = dev_id; in at91_usart_spi_interrupt() 383 static int at91_usart_spi_transfer_one(struct spi_controller *ctlr, in at91_usart_spi_transfer_one() 429 static int at91_usart_spi_prepare_message(struct spi_controller *ctlr, in at91_usart_spi_prepare_message() 443 static int at91_usart_spi_unprepare_message(struct spi_controller *ctlr, in at91_usart_spi_unprepare_message() [all …]
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D | spi-img-spfi.c | 89 struct spi_controller *host; 224 static int img_spfi_start_pio(struct spi_controller *host, in img_spfi_start_pio() 306 static int img_spfi_start_dma(struct spi_controller *host, in img_spfi_start_dma() 387 static void img_spfi_handle_err(struct spi_controller *host, in img_spfi_handle_err() 408 static int img_spfi_prepare(struct spi_controller *host, struct spi_message *msg) in img_spfi_prepare() 430 static int img_spfi_unprepare(struct spi_controller *host, in img_spfi_unprepare() 440 static void img_spfi_config(struct spi_controller *host, struct spi_device *spi, in img_spfi_config() 479 static int img_spfi_transfer_one(struct spi_controller *host, in img_spfi_transfer_one() 502 static bool img_spfi_can_dma(struct spi_controller *host, struct spi_device *spi, in img_spfi_can_dma() 527 struct spi_controller *host; in img_spfi_probe() [all …]
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D | spi-cadence.c | 360 struct spi_controller *ctlr = dev_id; in cdns_spi_irq() 409 static int cdns_prepare_message(struct spi_controller *ctlr, in cdns_prepare_message() 430 static int cdns_transfer_one(struct spi_controller *ctlr, in cdns_transfer_one() 472 static int cdns_prepare_transfer_hardware(struct spi_controller *ctlr) in cdns_prepare_transfer_hardware() 491 static int cdns_unprepare_transfer_hardware(struct spi_controller *ctlr) in cdns_unprepare_transfer_hardware() 539 static int cdns_target_abort(struct spi_controller *ctlr) in cdns_target_abort() 563 struct spi_controller *ctlr; in cdns_spi_probe() 699 struct spi_controller *ctlr = platform_get_drvdata(pdev); in cdns_spi_remove() 723 struct spi_controller *ctlr = dev_get_drvdata(dev); in cdns_spi_suspend() 738 struct spi_controller *ctlr = dev_get_drvdata(dev); in cdns_spi_resume() [all …]
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D | spi-bcm2835aux.c | 234 struct spi_controller *host = dev_id; in bcm2835aux_spi_interrupt() 260 static int __bcm2835aux_spi_transfer_one_irq(struct spi_controller *host, in __bcm2835aux_spi_transfer_one_irq() 275 static int bcm2835aux_spi_transfer_one_irq(struct spi_controller *host, in bcm2835aux_spi_transfer_one_irq() 300 static int bcm2835aux_spi_transfer_one_poll(struct spi_controller *host, in bcm2835aux_spi_transfer_one_poll() 340 static int bcm2835aux_spi_transfer_one(struct spi_controller *host, in bcm2835aux_spi_transfer_one() 401 static int bcm2835aux_spi_prepare_message(struct spi_controller *host, in bcm2835aux_spi_prepare_message() 425 static int bcm2835aux_spi_unprepare_message(struct spi_controller *host, in bcm2835aux_spi_unprepare_message() 435 static void bcm2835aux_spi_handle_err(struct spi_controller *host, in bcm2835aux_spi_handle_err() 476 struct spi_controller *host; in bcm2835aux_spi_probe() 558 struct spi_controller *host = platform_get_drvdata(pdev); in bcm2835aux_spi_remove()
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D | spi-sunplus-sp7021.c | 79 struct spi_controller *ctlr; 111 static int sp7021_spi_target_abort(struct spi_controller *ctlr) in sp7021_spi_target_abort() 241 static void sp7021_prep_transfer(struct spi_controller *ctlr, struct spi_device *spi) in sp7021_prep_transfer() 251 static int sp7021_spi_controller_prepare_message(struct spi_controller *ctlr, in sp7021_spi_controller_prepare_message() 284 static void sp7021_spi_setup_clk(struct spi_controller *ctlr, struct spi_transfer *xfer) in sp7021_spi_setup_clk() 298 static int sp7021_spi_host_transfer_one(struct spi_controller *ctlr, struct spi_device *spi, in sp7021_spi_host_transfer_one() 362 static int sp7021_spi_target_transfer_one(struct spi_controller *ctlr, struct spi_device *spi, in sp7021_spi_target_transfer_one() 406 struct spi_controller *ctlr; in sp7021_spi_controller_probe() 509 struct spi_controller *ctlr = dev_get_drvdata(&pdev->dev); in sp7021_spi_controller_remove() 518 struct spi_controller *ctlr = dev_get_drvdata(dev); in sp7021_spi_controller_suspend() [all …]
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D | spi-bcm2835.c | 127 struct spi_controller *ctlr; 410 static int bcm2835_spi_transfer_one_irq(struct spi_controller *ctlr, in bcm2835_spi_transfer_one_irq() 485 static void bcm2835_spi_transfer_prologue(struct spi_controller *ctlr, in bcm2835_spi_transfer_prologue() 609 struct spi_controller *ctlr = data; in bcm2835_spi_dma_rx_done() 637 struct spi_controller *ctlr = data; in bcm2835_spi_dma_tx_done() 671 static int bcm2835_spi_prepare_sg(struct spi_controller *ctlr, in bcm2835_spi_prepare_sg() 770 static int bcm2835_spi_transfer_one_dma(struct spi_controller *ctlr, in bcm2835_spi_transfer_one_dma() 852 static bool bcm2835_spi_can_dma(struct spi_controller *ctlr, in bcm2835_spi_can_dma() 864 static void bcm2835_dma_release(struct spi_controller *ctlr, in bcm2835_dma_release() 890 static int bcm2835_dma_init(struct spi_controller *ctlr, struct device *dev, in bcm2835_dma_init() [all …]
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D | spi-slave-mt27xx.c | 129 static int mtk_spi_slave_prepare_message(struct spi_controller *ctlr, in mtk_spi_slave_prepare_message() 162 static int mtk_spi_slave_fifo_transfer(struct spi_controller *ctlr, in mtk_spi_slave_fifo_transfer() 199 static int mtk_spi_slave_dma_transfer(struct spi_controller *ctlr, in mtk_spi_slave_dma_transfer() 282 static int mtk_spi_slave_transfer_one(struct spi_controller *ctlr, in mtk_spi_slave_transfer_one() 317 static int mtk_target_abort(struct spi_controller *ctlr) in mtk_target_abort() 329 struct spi_controller *ctlr = dev_id; in mtk_spi_slave_interrupt() 386 struct spi_controller *ctlr; in mtk_spi_slave_probe() 483 struct spi_controller *ctlr = dev_get_drvdata(dev); in mtk_spi_slave_suspend() 499 struct spi_controller *ctlr = dev_get_drvdata(dev); in mtk_spi_slave_resume() 522 struct spi_controller *ctlr = dev_get_drvdata(dev); in mtk_spi_slave_runtime_suspend() [all …]
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D | spi-ingenic.c | 122 spi_ingenic_prepare_dma(struct spi_controller *ctlr, struct dma_chan *chan, in spi_ingenic_prepare_dma() 175 static int spi_ingenic_dma_tx(struct spi_controller *ctlr, in spi_ingenic_dma_tx() 240 static int spi_ingenic_transfer_one(struct spi_controller *ctlr, in spi_ingenic_transfer_one() 261 static int spi_ingenic_prepare_message(struct spi_controller *ctlr, in spi_ingenic_prepare_message() 301 static int spi_ingenic_prepare_hardware(struct spi_controller *ctlr) in spi_ingenic_prepare_hardware() 318 static int spi_ingenic_unprepare_hardware(struct spi_controller *ctlr) in spi_ingenic_unprepare_hardware() 329 static bool spi_ingenic_can_dma(struct spi_controller *ctlr, in spi_ingenic_can_dma() 346 static int spi_ingenic_request_dma(struct spi_controller *ctlr, in spi_ingenic_request_dma() 368 struct spi_controller *ctlr = data; in spi_ingenic_release_dma() 387 struct spi_controller *ctlr; in spi_ingenic_probe()
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D | spi-meson-spifc.c | 76 struct spi_controller *host; 245 static int meson_spifc_transfer_one(struct spi_controller *host, in meson_spifc_transfer_one() 287 struct spi_controller *host; in meson_spifc_probe() 360 struct spi_controller *host = dev_get_drvdata(dev); in meson_spifc_suspend() 376 struct spi_controller *host = dev_get_drvdata(dev); in meson_spifc_resume() 399 struct spi_controller *host = dev_get_drvdata(dev); in meson_spifc_runtime_suspend() 409 struct spi_controller *host = dev_get_drvdata(dev); in meson_spifc_runtime_resume()
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D | spi-fsl-lpspi.c | 193 static bool fsl_lpspi_can_dma(struct spi_controller *controller, in fsl_lpspi_can_dma() 216 static int lpspi_prepare_xfer_hardware(struct spi_controller *controller) in lpspi_prepare_xfer_hardware() 231 static int lpspi_unprepare_xfer_hardware(struct spi_controller *controller) in lpspi_unprepare_xfer_hardware() 364 static int fsl_lpspi_dma_configure(struct spi_controller *controller) in fsl_lpspi_dma_configure() 444 static int fsl_lpspi_setup_transfer(struct spi_controller *controller, in fsl_lpspi_setup_transfer() 492 static int fsl_lpspi_target_abort(struct spi_controller *controller) in fsl_lpspi_target_abort() 508 static int fsl_lpspi_wait_for_completion(struct spi_controller *controller) in fsl_lpspi_wait_for_completion() 578 static int fsl_lpspi_dma_transfer(struct spi_controller *controller, in fsl_lpspi_dma_transfer() 671 static void fsl_lpspi_dma_exit(struct spi_controller *controller) in fsl_lpspi_dma_exit() 686 struct spi_controller *controller) in fsl_lpspi_dma_init() [all …]
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D | spi-rockchip.c | 241 struct spi_controller *ctlr = spi->controller; in rockchip_spi_set_cs() 280 static void rockchip_spi_handle_err(struct spi_controller *ctlr, in rockchip_spi_handle_err() 356 struct spi_controller *ctlr = dev_id; in rockchip_spi_isr() 383 struct spi_controller *ctlr, in rockchip_spi_prepare_irq() 409 struct spi_controller *ctlr = data; in rockchip_spi_dma_rxcb() 425 struct spi_controller *ctlr = data; in rockchip_spi_dma_txcb() 453 struct spi_controller *ctlr, struct spi_transfer *xfer) in rockchip_spi_prepare_dma() 622 static int rockchip_spi_target_abort(struct spi_controller *ctlr) in rockchip_spi_target_abort() 674 struct spi_controller *ctlr, in rockchip_spi_transfer_one() 715 static bool rockchip_spi_can_dma(struct spi_controller *ctlr, in rockchip_spi_can_dma() [all …]
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D | spi-ljca.c | 71 struct spi_controller *controller; 193 static int ljca_spi_transfer_one(struct spi_controller *controller, in ljca_spi_transfer_one() 222 struct spi_controller *controller; in ljca_spi_probe() 253 struct spi_controller *controller = auxiliary_get_drvdata(auxdev); in ljca_spi_dev_remove() 262 struct spi_controller *controller = dev_get_drvdata(dev); in ljca_spi_dev_suspend() 269 struct spi_controller *controller = dev_get_drvdata(dev); in ljca_spi_dev_resume()
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D | spi-uniphier.c | 29 struct spi_controller *host; 349 static bool uniphier_spi_can_dma(struct spi_controller *host, in uniphier_spi_can_dma() 366 struct spi_controller *host = data; in uniphier_spi_dma_rxcb() 378 struct spi_controller *host = data; in uniphier_spi_dma_txcb() 388 static int uniphier_spi_transfer_one_dma(struct spi_controller *host, in uniphier_spi_transfer_one_dma() 471 static int uniphier_spi_transfer_one_irq(struct spi_controller *host, in uniphier_spi_transfer_one_irq() 498 static int uniphier_spi_transfer_one_poll(struct spi_controller *host, in uniphier_spi_transfer_one_poll() 526 static int uniphier_spi_transfer_one(struct spi_controller *host, in uniphier_spi_transfer_one() 556 static int uniphier_spi_prepare_transfer_hardware(struct spi_controller *host) in uniphier_spi_prepare_transfer_hardware() 565 static int uniphier_spi_unprepare_transfer_hardware(struct spi_controller *host) in uniphier_spi_unprepare_transfer_hardware() [all …]
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D | spi-kspi2.c | 55 struct spi_controller *host; 98 static int kspi2_prepare_hardware(struct spi_controller *host) in kspi2_prepare_hardware() 106 static int kspi2_unprepare_hardware(struct spi_controller *host) in kspi2_unprepare_hardware() 213 static int kspi2_transfer_one(struct spi_controller *host, in kspi2_transfer_one() 235 struct spi_controller *host = spi->controller; in kspi2_set_cs() 245 static int kspi2_prepare_message(struct spi_controller *host, in kspi2_prepare_message() 342 struct spi_controller *host; in kspi2_probe()
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D | spi-atmel.c | 500 static bool atmel_spi_can_dma(struct spi_controller *host, in atmel_spi_can_dma() 516 struct spi_controller *host = platform_get_drvdata(as->pdev); in atmel_spi_dma_slave_config() 571 static int atmel_spi_configure_dma(struct spi_controller *host, in atmel_spi_configure_dma() 615 static void atmel_spi_stop_dma(struct spi_controller *host) in atmel_spi_stop_dma() 623 static void atmel_spi_release_dma(struct spi_controller *host) in atmel_spi_release_dma() 638 struct spi_controller *host = data; in dma_callback() 652 static void atmel_spi_next_xfer_single(struct spi_controller *host, in atmel_spi_next_xfer_single() 684 static void atmel_spi_next_xfer_fifo(struct spi_controller *host, in atmel_spi_next_xfer_fifo() 754 static void atmel_spi_next_xfer_pio(struct spi_controller *host, in atmel_spi_next_xfer_pio() 768 static int atmel_spi_next_xfer_dma_submit(struct spi_controller *host, in atmel_spi_next_xfer_dma_submit() [all …]
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D | spi-loongson-core.c | 147 static int loongson_spi_prepare_message(struct spi_controller *ctlr, struct spi_message *m) in loongson_spi_prepare_message() 158 static int loongson_spi_transfer_one(struct spi_controller *ctrl, struct spi_device *spi, in loongson_spi_transfer_one() 170 static int loongson_spi_unprepare_message(struct spi_controller *ctrl, struct spi_message *m) in loongson_spi_unprepare_message() 197 struct spi_controller *controller; in loongson_spi_init_controller() 235 struct spi_controller *controller; in loongson_spi_suspend() 255 struct spi_controller *controller; in loongson_spi_resume()
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D | spi-clps711x.c | 36 static int spi_clps711x_prepare_message(struct spi_controller *host, in spi_clps711x_prepare_message() 48 static int spi_clps711x_transfer_one(struct spi_controller *host, in spi_clps711x_transfer_one() 71 struct spi_controller *host = dev_id; in spi_clps711x_isr() 95 struct spi_controller *host; in spi_clps711x_probe()
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D | spi-mt65xx.c | 351 static int mtk_spi_hw_init(struct spi_controller *host, in mtk_spi_hw_init() 456 static int mtk_spi_prepare_message(struct spi_controller *host, in mtk_spi_prepare_message() 482 static void mtk_spi_prepare_transfer(struct spi_controller *host, in mtk_spi_prepare_transfer() 515 static void mtk_spi_setup_packet(struct spi_controller *host) in mtk_spi_setup_packet() 542 static void mtk_spi_enable_transfer(struct spi_controller *host) in mtk_spi_enable_transfer() 570 static void mtk_spi_update_mdata_len(struct spi_controller *host) in mtk_spi_update_mdata_len() 598 static void mtk_spi_setup_dma_addr(struct spi_controller *host, in mtk_spi_setup_dma_addr() 624 static int mtk_spi_fifo_transfer(struct spi_controller *host, in mtk_spi_fifo_transfer() 654 static int mtk_spi_dma_transfer(struct spi_controller *host, in mtk_spi_dma_transfer() 699 static int mtk_spi_transfer_one(struct spi_controller *host, in mtk_spi_transfer_one() [all …]
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D | spi-geni-qcom.c | 148 static void handle_se_timeout(struct spi_controller *spi, in handle_se_timeout() 228 static void handle_gpi_timeout(struct spi_controller *spi, struct spi_message *msg) in handle_gpi_timeout() 236 static void spi_geni_handle_err(struct spi_controller *spi, struct spi_message *msg) in spi_geni_handle_err() 290 struct spi_controller *spi = dev_get_drvdata(mas->dev); in spi_geni_set_cs() 398 struct spi_controller *spi) in setup_fifo_params() 437 struct spi_controller *spi = cb; in spi_gsi_callback_result() 457 struct spi_device *spi_slv, struct spi_controller *spi) in setup_gsi_xfer() 560 static bool geni_can_dma(struct spi_controller *ctlr, in geni_can_dma() 582 static int spi_geni_prepare_message(struct spi_controller *spi, in spi_geni_prepare_message() 658 struct spi_controller *spi = dev_get_drvdata(mas->dev); in spi_geni_init() [all …]
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D | spi-mem.c | 36 int spi_controller_dma_map_mem_op_data(struct spi_controller *ctlr, in spi_controller_dma_map_mem_op_data() 82 void spi_controller_dma_unmap_mem_op_data(struct spi_controller *ctlr, in spi_controller_dma_unmap_mem_op_data() 167 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_default_supports_op() 243 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_internal_supports_op() 277 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_access_start() 304 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_access_end() 371 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_exec_op() 524 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_adjust_op_size() 652 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_dirmap_create() 699 struct spi_controller *ctlr = desc->mem->spi->controller; in spi_mem_dirmap_destroy() [all …]
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/linux-6.14.4/include/trace/events/ |
D | spi.h | 11 DECLARE_EVENT_CLASS(spi_controller, 13 TP_PROTO(struct spi_controller *controller), 29 DEFINE_EVENT(spi_controller, spi_controller_idle, 31 TP_PROTO(struct spi_controller *controller), 37 DEFINE_EVENT(spi_controller, spi_controller_busy, 39 TP_PROTO(struct spi_controller *controller),
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