modbus: serial: Convert to DEVICE_DT_GET
Move to using DEVICE_DT_GET so we can phase out DT_LABEL. Signed-off-by: Kumar Gala <galak@kernel.org>
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e63643d212
commit
e1e8179690
3 changed files with 3 additions and 7 deletions
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@ -35,7 +35,7 @@ DT_INST_FOREACH_STATUS_OKAY(MB_RTU_DEFINE_GPIO_CFGS)
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(&prop##_cfg_##inst), (NULL))
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#define MODBUS_DT_GET_SERIAL_DEV(inst) { \
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.dev_name = DT_INST_BUS_LABEL(inst), \
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.dev = DEVICE_DT_GET(DT_INST_BUS(inst)), \
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.de = MB_RTU_ASSIGN_GPIO_CFG(inst, de_gpios), \
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.re = MB_RTU_ASSIGN_GPIO_CFG(inst, re_gpios), \
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},
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@ -81,8 +81,6 @@
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#define MODBUS_ADU_PROTO_ID 0x0000
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struct modbus_serial_config {
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/* UART device name */
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const char *dev_name;
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/* UART device */
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const struct device *dev;
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/* RTU timeout (maximum inter-frame delay) */
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@ -516,10 +516,8 @@ int modbus_serial_init(struct modbus_context *ctx,
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return -ENOTSUP;
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}
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cfg->dev = device_get_binding(cfg->dev_name);
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if (cfg->dev == NULL) {
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LOG_ERR("Failed to get UART device %s",
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cfg->dev_name);
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if (!device_is_ready(cfg->dev)) {
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LOG_ERR("Bus device %s is not ready", cfg->dev->name);
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return -ENODEV;
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}
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