if I boot with console=ttyS0 and the omap driver is module I end up with | console [ttyS0] disabled | omap8250 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a 8250 | Unable to handle kernel paging request at virtual address c07a9de0 | Modules linked in: 8250_omap(+) | CPU: 0 PID: 908 Comm: modprobe Not tainted 3.17.0-rc5+ #1593 | PC is at serial8250_console_setup+0x0/0xc8 | LR is at register_console+0x13c/0x3a4 | [<c0078788>] (register_console) from [<c02d0340>] (uart_add_one_port+0x3cc/0x420) | [<c02d0340>] (uart_add_one_port) from [<c02d38a4>] (serial8250_register_8250_port+0x298/0x39c) | [<c02d38a4>] (serial8250_register_8250_port) from [<bf006274>] (omap8250_probe+0x218/0x3dc [8250_omap]) | [<bf006274>] (omap8250_probe [8250_omap]) from [<c02e3424>] (platform_drv_probe+0x2c/0x5c) | [<c02e3424>] (platform_drv_probe) from [<c02e1eac>] (driver_probe_device+0x104/0x228) … | [<c009fa48>] (SyS_init_module) from [<c000e6e0>] (ret_fast_syscall+0x0/0x30) | Code: 7823603b f8314620 051b3013 491ed416 (44792204)
because serial8250_console_setup() is already gone. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> --- drivers/tty/serial/8250/8250_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index a1904628a2a1..159b72471622 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -3237,7 +3237,7 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count) serial8250_rpm_put(up); } -static int __init serial8250_console_setup(struct console *co, char *options) +static int serial8250_console_setup(struct console *co, char *options) { struct uart_port *port; int baud = 9600; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
