diff options
Diffstat (limited to 'drivers/tty/serial/vr41xx_siu.c')
| -rw-r--r-- | drivers/tty/serial/vr41xx_siu.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/serial/vr41xx_siu.c b/drivers/tty/serial/vr41xx_siu.c index 62ee0166bc65..f655997f44af 100644 --- a/drivers/tty/serial/vr41xx_siu.c +++ b/drivers/tty/serial/vr41xx_siu.c | |||
| @@ -313,12 +313,10 @@ static void siu_break_ctl(struct uart_port *port, int ctl) | |||
| 313 | 313 | ||
| 314 | static inline void receive_chars(struct uart_port *port, uint8_t *status) | 314 | static inline void receive_chars(struct uart_port *port, uint8_t *status) |
| 315 | { | 315 | { |
| 316 | struct tty_struct *tty; | ||
| 317 | uint8_t lsr, ch; | 316 | uint8_t lsr, ch; |
| 318 | char flag; | 317 | char flag; |
| 319 | int max_count = RX_MAX_COUNT; | 318 | int max_count = RX_MAX_COUNT; |
| 320 | 319 | ||
| 321 | tty = port->state->port.tty; | ||
| 322 | lsr = *status; | 320 | lsr = *status; |
| 323 | 321 | ||
| 324 | do { | 322 | do { |
| @@ -365,7 +363,7 @@ static inline void receive_chars(struct uart_port *port, uint8_t *status) | |||
| 365 | lsr = siu_read(port, UART_LSR); | 363 | lsr = siu_read(port, UART_LSR); |
| 366 | } while ((lsr & UART_LSR_DR) && (max_count-- > 0)); | 364 | } while ((lsr & UART_LSR_DR) && (max_count-- > 0)); |
| 367 | 365 | ||
| 368 | tty_flip_buffer_push(tty); | 366 | tty_flip_buffer_push(&port->state->port); |
| 369 | 367 | ||
| 370 | *status = lsr; | 368 | *status = lsr; |
| 371 | } | 369 | } |