From 4e68e188411ea98e40309700cf0c89ad4469ac1d Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 24 Nov 2009 13:56:39 -0800 Subject: sunsab: Do not set sunsab_reg.cons right before registering minors. Other Sun serial drivers do not do this, and if we keep it this way it ends up registering all serial devices as consoles rather than just the one which we explicitly register via sunserial_console_match() which uses add_preferred_console(). Signed-off-by: David S. Miller --- drivers/serial/sunsab.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/serial/sunsab.c') diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index d1ad34128635..8755de8adbca 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -1116,7 +1116,6 @@ static int __init sunsab_init(void) if (!sunsab_ports) return -ENOMEM; - sunsab_reg.cons = SUNSAB_CONSOLE(); err = sunserial_register_minors(&sunsab_reg, num_channels); if (err) { kfree(sunsab_ports); -- cgit v1.2.3 From 4e3533d05b6e5e66d1cda27f6671251c99c62894 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 24 Nov 2009 14:03:34 -0800 Subject: serial: suncore: Add 'ignore_line' argument to sunserial_console_match(). This tells the logic to ignore the line match when deciding whether the device is the OpenFirmware specified console device or not. This is going to be used in the SU driver for rsc-console detection. There is probably a better way to handle this, but this is the least intrusive solution for now which we can validate won't break any other cases. Signed-off-by: David S. Miller --- drivers/serial/sunsab.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/serial/sunsab.c') diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index 8755de8adbca..e7215c200ecd 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -1027,10 +1027,12 @@ static int __devinit sab_probe(struct of_device *op, const struct of_device_id * goto out1; sunserial_console_match(SUNSAB_CONSOLE(), op->node, - &sunsab_reg, up[0].port.line); + &sunsab_reg, up[0].port.line, + false); sunserial_console_match(SUNSAB_CONSOLE(), op->node, - &sunsab_reg, up[1].port.line); + &sunsab_reg, up[1].port.line, + false); err = uart_add_one_port(&sunsab_reg, &up[0].port); if (err) -- cgit v1.2.3 From 457931de3b0925dc2eb941bc7d611a509be36dff Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 24 Nov 2009 14:09:56 -0800 Subject: serial: suncore: Fix RSC/LOM handling in sunserial_console_termios(). RSC and LOM devices have fixed speed settings. We already had some code to match and handle "rsc" named devices on E250 systems, but we also have to handle 'rsc-console', 'rsc-control', and 'lom-console'. Also, in order to get this right regardless of what 'output-device' happens to be, explicitly pass the UART device node pointer to this routine. Signed-off-by: David S. Miller --- drivers/serial/sunsab.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/serial/sunsab.c') diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index e7215c200ecd..d514e28d0755 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -883,7 +883,7 @@ static int sunsab_console_setup(struct console *con, char *options) printk("Console: ttyS%d (SAB82532)\n", (sunsab_reg.minor - 64) + con->index); - sunserial_console_termios(con); + sunserial_console_termios(con, to_of_device(up->port.dev)->node); switch (con->cflag & CBAUD) { case B150: baud = 150; break; -- cgit v1.2.3