spi: pxa2xx: switch to use modern name
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20230818093154.1183529-8-yangyingliang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
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60ba4431c8
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@ -1102,7 +1102,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
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}
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}
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if (spi_controller_is_slave(controller)) {
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if (spi_controller_is_target(controller)) {
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while (drv_data->write(drv_data))
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;
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if (drv_data->gpiod_ready) {
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@ -1121,7 +1121,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
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return 1;
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}
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static int pxa2xx_spi_slave_abort(struct spi_controller *controller)
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static int pxa2xx_spi_target_abort(struct spi_controller *controller)
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{
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struct driver_data *drv_data = spi_controller_get_devdata(controller);
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@ -1199,7 +1199,7 @@ static int setup(struct spi_device *spi)
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break;
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default:
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tx_hi_thres = 0;
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if (spi_controller_is_slave(drv_data->controller)) {
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if (spi_controller_is_target(drv_data->controller)) {
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tx_thres = 1;
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rx_thres = 2;
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} else {
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@ -1248,7 +1248,7 @@ static int setup(struct spi_device *spi)
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}
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chip->cr1 = 0;
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if (spi_controller_is_slave(drv_data->controller)) {
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if (spi_controller_is_target(drv_data->controller)) {
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chip->cr1 |= SSCR1_SCFR;
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chip->cr1 |= SSCR1_SCLKDIR;
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chip->cr1 |= SSCR1_SFRMDIR;
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@ -1395,7 +1395,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
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else
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ssp->port_id = uid;
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pdata->is_slave = device_property_read_bool(dev, "spi-slave");
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pdata->is_target = device_property_read_bool(dev, "spi-slave");
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pdata->num_chipselect = 1;
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pdata->enable_dma = true;
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pdata->dma_burst_size = 1;
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@ -1461,10 +1461,10 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
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return -ENODEV;
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}
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if (platform_info->is_slave)
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controller = devm_spi_alloc_slave(dev, sizeof(*drv_data));
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if (platform_info->is_target)
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controller = devm_spi_alloc_target(dev, sizeof(*drv_data));
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else
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controller = devm_spi_alloc_master(dev, sizeof(*drv_data));
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controller = devm_spi_alloc_host(dev, sizeof(*drv_data));
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if (!controller) {
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dev_err(&pdev->dev, "cannot alloc spi_controller\n");
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@ -1487,7 +1487,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
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controller->setup = setup;
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controller->set_cs = pxa2xx_spi_set_cs;
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controller->transfer_one = pxa2xx_spi_transfer_one;
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controller->slave_abort = pxa2xx_spi_slave_abort;
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controller->target_abort = pxa2xx_spi_target_abort;
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controller->handle_err = pxa2xx_spi_handle_err;
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controller->unprepare_transfer_hardware = pxa2xx_spi_unprepare_transfer;
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controller->fw_translate_cs = pxa2xx_spi_fw_translate_cs;
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@ -1579,7 +1579,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
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break;
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default:
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if (spi_controller_is_slave(controller)) {
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if (spi_controller_is_target(controller)) {
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tmp = SSCR1_SCFR |
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SSCR1_SCLKDIR |
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SSCR1_SFRMDIR |
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@ -1592,7 +1592,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
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}
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pxa2xx_spi_write(drv_data, SSCR1, tmp);
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tmp = SSCR0_Motorola | SSCR0_DataSize(8);
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if (!spi_controller_is_slave(controller))
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if (!spi_controller_is_target(controller))
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tmp |= SSCR0_SCR(2);
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pxa2xx_spi_write(drv_data, SSCR0, tmp);
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break;
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@ -1620,7 +1620,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
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controller->num_chipselect = platform_info->num_chipselect;
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controller->use_gpio_descriptors = true;
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if (platform_info->is_slave) {
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if (platform_info->is_target) {
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drv_data->gpiod_ready = devm_gpiod_get_optional(dev,
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"ready", GPIOD_OUT_LOW);
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if (IS_ERR(drv_data->gpiod_ready)) {
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@ -19,7 +19,7 @@ struct pxa2xx_spi_controller {
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u16 num_chipselect;
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u8 enable_dma;
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u8 dma_burst_size;
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bool is_slave;
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bool is_target;
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/* DMA engine specific config */
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bool (*dma_filter)(struct dma_chan *chan, void *param);
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@ -31,7 +31,7 @@ struct pxa2xx_spi_controller {
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};
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/*
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* The controller specific data for SPI slave devices
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* The controller specific data for SPI target devices
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* (resides in spi_board_info.controller_data),
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* copied to spi_device.platform_data ... mostly for
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* DMA tuning.
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