diff options
Diffstat (limited to 'drivers/tty/serial/of_serial.c')
| -rw-r--r-- | drivers/tty/serial/of_serial.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 39c7ea4cb14f..261c0ad164ec 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -29,28 +29,6 @@ struct of_serial_info { int line; }; -#ifdef CONFIG_ARCH_TEGRA -void tegra_serial_handle_break(struct uart_port *p) -{ - unsigned int status, tmout = 10000; - - do { - status = p->serial_in(p, UART_LSR); - if (status & (UART_LSR_FIFOE | UART_LSR_BRK_ERROR_BITS)) - status = p->serial_in(p, UART_RX); - else - break; - if (--tmout == 0) - break; - udelay(1); - } while (1); -} -#else -static inline void tegra_serial_handle_break(struct uart_port *port) -{ -} -#endif - /* * Fill a struct uart_port for a given device node */ |