diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/imx.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 51a9f9423b1a..90f82e6c54e4 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2124,12 +2124,24 @@ error_console: return retval; } +static int +imx_uart_console_exit(struct console *co) +{ + struct imx_port *sport = imx_uart_ports[co->index]; + + clk_disable_unprepare(sport->clk_per); + clk_disable_unprepare(sport->clk_ipg); + + return 0; +} + static struct uart_driver imx_uart_uart_driver; static struct console imx_uart_console = { .name = DEV_NAME, .write = imx_uart_console_write, .device = uart_console_device, .setup = imx_uart_console_setup, + .exit = imx_uart_console_exit, .flags = CON_PRINTBUFFER, .index = -1, .data = &imx_uart_uart_driver, |