diff options
Diffstat (limited to 'drivers/tty/serial/bfin_5xx.c')
| -rw-r--r-- | drivers/tty/serial/bfin_5xx.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/tty/serial/bfin_5xx.c b/drivers/tty/serial/bfin_5xx.c index ff6979181ac5..e08bc046c1bd 100644 --- a/drivers/tty/serial/bfin_5xx.c +++ b/drivers/tty/serial/bfin_5xx.c @@ -234,8 +234,8 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart) status = UART_GET_LSR(uart); UART_CLEAR_LSR(uart); - ch = UART_GET_CHAR(uart); - uart->port.icount.rx++; + ch = UART_GET_CHAR(uart); + uart->port.icount.rx++; #if defined(CONFIG_KGDB_SERIAL_CONSOLE) || \ defined(CONFIG_KGDB_SERIAL_CONSOLE_MODULE) @@ -739,9 +739,8 @@ static int bfin_serial_startup(struct uart_port *port) pr_info("Unable to attach BlackFin UART CTS interrupt. So, disable it.\n"); } } - if (uart->rts_pin >= 0) { + if (uart->rts_pin >= 0) gpio_direction_output(uart->rts_pin, 0); - } #endif #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS if (uart->cts_pin >= 0 && request_irq(uart->status_irq, @@ -1091,10 +1090,18 @@ bfin_serial_console_get_options(struct bfin_serial_port *uart, int *baud, *parity = 'o'; } switch (lcr & 0x03) { - case 0: *bits = 5; break; - case 1: *bits = 6; break; - case 2: *bits = 7; break; - case 3: *bits = 8; break; + case 0: + *bits = 5; + break; + case 1: + *bits = 6; + break; + case 2: + *bits = 7; + break; + case 3: + *bits = 8; + break; } /* Set DLAB in LCR to Access DLL and DLH */ UART_SET_DLAB(uart); @@ -1183,7 +1190,7 @@ static struct console bfin_serial_console = { .index = -1, .data = &bfin_serial_reg, }; -#define BFIN_SERIAL_CONSOLE &bfin_serial_console +#define BFIN_SERIAL_CONSOLE (&bfin_serial_console) #else #define BFIN_SERIAL_CONSOLE NULL #endif /* CONFIG_SERIAL_BFIN_CONSOLE */ |
