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drivers: serial: sedi: cleanup init code

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remove semaphores unused currently
remove two init helper maro

Signed-off-by: Dong D Wang <dong.d.wang@intel.com>
This commit is contained in:
Dong D Wang 2023-07-29 09:58:31 +08:00 • committed by Anas Nashif
commit 6fd3cf6a5b
1 changed files with 3 additions and 33 deletions
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36
drivers/serial/uart_sedi.c
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@ -17,14 +17,6 @@ static void uart_sedi_cb(struct device *port);
#define DT_DRV_COMPAT intel_sedi_uart #define DT_DRV_COMPAT intel_sedi_uart
/* Helper macro to set flow control. */
#define UART_CONFIG_FLOW_CTRL_SET(n) \
.hw_fc = DT_INST_PROP(n, hw_flow_control)
/* Helper macro to set line control. */
#define UART_CONFIG_LINE_CTRL_SET \
.line_ctrl = SEDI_UART_LC_8N1
#ifdef CONFIG_UART_INTERRUPT_DRIVEN #ifdef CONFIG_UART_INTERRUPT_DRIVEN
/* UART IRQ handler declaration. */ /* UART IRQ handler declaration. */
#define UART_IRQ_HANDLER_DECL(n) \ #define UART_IRQ_HANDLER_DECL(n) \
@ -64,12 +56,9 @@ static void uart_sedi_cb(struct device *port);
DEVICE_MMIO_ROM_INIT(DT_DRV_INST(n)), \ DEVICE_MMIO_ROM_INIT(DT_DRV_INST(n)), \
.instance = DT_INST_PROP(n, peripheral_id), \ .instance = DT_INST_PROP(n, peripheral_id), \
.baud_rate = DT_INST_PROP(n, current_speed), \ .baud_rate = DT_INST_PROP(n, current_speed), \
UART_CONFIG_FLOW_CTRL_SET(n), \ .hw_fc = DT_INST_PROP(n, hw_flow_control), \
UART_CONFIG_LINE_CTRL_SET, \ .line_ctrl = SEDI_UART_LC_8N1, \
.mutex = &uart_##n##_mutex, \ .mutex = &uart_##n##_mutex, \
.tx_sem = &uart_##n##_tx_sem, \
.rx_sem = &uart_##n##_rx_sem, \
.sync_read_sem = &uart_##n##_sync_read_sem, \
UART_CONFIG_IRQ_HANDLER_SET(n) \ UART_CONFIG_IRQ_HANDLER_SET(n) \
}; \ }; \
\ \
@ -91,22 +80,6 @@ static void uart_sedi_cb(struct device *port);
(((const struct uart_sedi_config_info *) \ (((const struct uart_sedi_config_info *) \
dev->config)->instance) dev->config)->instance)
/* Convenient macro to get tx semamphore */
#define GET_TX_SEM(dev) \
(((const struct uart_sedi_config_info *) \
dev->config)->tx_sem)
/* Convenient macro to get rx sempahore */
#define GET_RX_SEM(dev) \
(((const struct uart_sedi_config_info *) \
dev->config)->rx_sem)
/* Convenient macro to get sync_read sempahore */
#define GET_SYNC_READ_SEM(dev) \
(((const struct uart_sedi_config_info *) \
dev->config)->sync_read_sem)
#define GET_MUTEX(dev) \ #define GET_MUTEX(dev) \
(((const struct uart_sedi_config_info *) \ (((const struct uart_sedi_config_info *) \
dev->config)->mutex) dev->config)->mutex)
@ -123,11 +96,8 @@ struct uart_sedi_config_info {
sedi_uart_lc_t line_ctrl; sedi_uart_lc_t line_ctrl;
struct k_mutex *mutex; struct k_mutex *mutex;
struct k_sem *tx_sem;
struct k_sem *rx_sem;
struct k_sem *sync_read_sem;
/* Enable / disable hardware flow control for UART. */
/* Enable / disable hardware flow control for UART. */
bool hw_fc; bool hw_fc;
/* UART irq configuration function when supporting interrupt /* UART irq configuration function when supporting interrupt