diff options
Diffstat (limited to 'drivers/tty/serial/serial_ks8695.c')
| -rw-r--r-- | drivers/tty/serial/serial_ks8695.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/tty/serial/serial_ks8695.c b/drivers/tty/serial/serial_ks8695.c index b1962025b1a..5c79bdab985 100644 --- a/drivers/tty/serial/serial_ks8695.c +++ b/drivers/tty/serial/serial_ks8695.c @@ -1,6 +1,4 @@ /* - * drivers/serial/serial_ks8695.c - * * Driver for KS8695 serial ports * * Based on drivers/serial/serial_amba.c, by Kam Lee. @@ -15,6 +13,7 @@ */ #include <linux/module.h> #include <linux/tty.h> +#include <linux/tty_flip.h> #include <linux/ioport.h> #include <linux/init.h> #include <linux/serial.h> @@ -154,7 +153,6 @@ static void ks8695uart_disable_ms(struct uart_port *port) static irqreturn_t ks8695uart_rx_chars(int irq, void *dev_id) { struct uart_port *port = dev_id; - struct tty_struct *tty = port->state->port.tty; unsigned int status, ch, lsr, flg, max_count = 256; status = UART_GET_LSR(port); /* clears pending LSR interrupts */ @@ -201,7 +199,7 @@ static irqreturn_t ks8695uart_rx_chars(int irq, void *dev_id) ignore_char: status = UART_GET_LSR(port); } - tty_flip_buffer_push(tty); + tty_flip_buffer_push(&port->state->port); return IRQ_HANDLED; } @@ -338,19 +336,19 @@ static int ks8695uart_startup(struct uart_port *port) /* * Allocate the IRQ */ - retval = request_irq(KS8695_IRQ_UART_TX, ks8695uart_tx_chars, IRQF_DISABLED, "UART TX", port); + retval = request_irq(KS8695_IRQ_UART_TX, ks8695uart_tx_chars, 0, "UART TX", port); if (retval) goto err_tx; - retval = request_irq(KS8695_IRQ_UART_RX, ks8695uart_rx_chars, IRQF_DISABLED, "UART RX", port); + retval = request_irq(KS8695_IRQ_UART_RX, ks8695uart_rx_chars, 0, "UART RX", port); if (retval) goto err_rx; - retval = request_irq(KS8695_IRQ_UART_LINE_STATUS, ks8695uart_rx_chars, IRQF_DISABLED, "UART LineStatus", port); + retval = request_irq(KS8695_IRQ_UART_LINE_STATUS, ks8695uart_rx_chars, 0, "UART LineStatus", port); if (retval) goto err_ls; - retval = request_irq(KS8695_IRQ_UART_MODEM_STATUS, ks8695uart_modem_status, IRQF_DISABLED, "UART ModemStatus", port); + retval = request_irq(KS8695_IRQ_UART_MODEM_STATUS, ks8695uart_modem_status, 0, "UART ModemStatus", port); if (retval) goto err_ms; @@ -439,7 +437,7 @@ static void ks8695uart_set_termios(struct uart_port *port, struct ktermios *term port->read_status_mask = URLS_URROE; if (termios->c_iflag & INPCK) port->read_status_mask |= (URLS_URFE | URLS_URPE); - if (termios->c_iflag & (BRKINT | PARMRK)) + if (termios->c_iflag & (IGNBRK | BRKINT | PARMRK)) port->read_status_mask |= URLS_URBI; /* @@ -549,8 +547,8 @@ static struct uart_ops ks8695uart_pops = { static struct uart_port ks8695uart_ports[SERIAL_KS8695_NR] = { { - .membase = (void *) KS8695_UART_VA, - .mapbase = KS8695_UART_VA, + .membase = KS8695_UART_VA, + .mapbase = KS8695_UART_PA, .iotype = SERIAL_IO_MEM, .irq = KS8695_IRQ_UART_TX, .uartclk = KS8695_CLOCK_RATE * 16, |