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serial: s5p: Improve coding style

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Just some minor style fixes. No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Sam Protsenko
2023-11-23 15:24:18 +09:00
committed by Minkyu Kang
parent e79f630dbf
commit a627f2802a
1 changed files with 18 additions and 16 deletions
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drivers/serial/serial_s5p.c
+18 -16
View File
@@ -50,9 +50,9 @@ enum {
/* Information about a serial port */
struct s5p_serial_plat {
struct s5p_uart *reg; /* address of registers in physical memory */
u8 reg_width; /* register width */
u8 port_id; /* uart port number */
struct s5p_uart *reg; /* address of registers in physical memory */
u8 reg_width; /* register width */
u8 port_id; /* uart port number */
u8 rx_fifo_count_shift;
u8 tx_fifo_count_shift;
u32 rx_fifo_count_mask;
@@ -65,7 +65,7 @@ struct s5p_serial_plat {
* The coefficient, used to calculate the baudrate on S5P UARTs is
* calculated as
* C = UBRDIV * 16 + number_of_set_bits_in_UDIVSLOT
* however, section 31.6.11 of the datasheet doesn't recomment using 1 for 1,
* however, section 31.6.11 of the datasheet doesn't recommend using 1 for 1,
* 3 for 2, ... (2^n - 1) for n, instead, they suggest using these constants:
*/
static const int udivslot[] = {
@@ -251,10 +251,10 @@ static int s5p_serial_of_to_plat(struct udevice *dev)
}
static const struct dm_serial_ops s5p_serial_ops = {
.putc = s5p_serial_putc,
.pending = s5p_serial_pending,
.getc = s5p_serial_getc,
.setbrg = s5p_serial_setbrg,
.putc = s5p_serial_putc,
.pending = s5p_serial_pending,
.getc = s5p_serial_getc,
.setbrg = s5p_serial_setbrg,
};
static const struct udevice_id s5p_serial_ids[] = {
@@ -264,13 +264,13 @@ static const struct udevice_id s5p_serial_ids[] = {
};
U_BOOT_DRIVER(serial_s5p) = {
.name = "serial_s5p",
.id = UCLASS_SERIAL,
.of_match = s5p_serial_ids,
.of_to_plat = s5p_serial_of_to_plat,
.name = "serial_s5p",
.id = UCLASS_SERIAL,
.of_match = s5p_serial_ids,
.of_to_plat = s5p_serial_of_to_plat,
.plat_auto = sizeof(struct s5p_serial_plat),
.probe = s5p_serial_probe,
.ops = &s5p_serial_ops,
.probe = s5p_serial_probe,
.ops = &s5p_serial_ops,
};
#endif
@@ -298,10 +298,12 @@ static inline void _debug_uart_putc(int ch)
struct s5p_uart *uart = (struct s5p_uart *)CONFIG_VAL(DEBUG_UART_BASE);
#if IS_ENABLED(CONFIG_ARCH_APPLE)
while (readl(&uart->ufstat) & S5L_TX_FIFO_FULL);
while (readl(&uart->ufstat) & S5L_TX_FIFO_FULL)
;
writel(ch, &uart->utxh);
#else
while (readl(&uart->ufstat) & S5P_TX_FIFO_FULL);
while (readl(&uart->ufstat) & S5P_TX_FIFO_FULL)
;
writeb(ch, &uart->utxh);
#endif
}