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authorLen Sorensen <lsorense@csclub.uwaterloo.ca>2009-02-05 10:11:24 +1000
committerGreg Ungerer <gerg@uclinux.org>2009-03-24 15:17:43 +1000
commit4330e179a96bc9310d36e9b858bc8f275f329312 (patch)
treec173ef0aff6f0285b805b87194f2a0575542c143 /drivers/serial
parentc315bd5fdd2a949a9ccc22b2c64ee694602682d4 (diff)
downloadop-kernel-dev-4330e179a96bc9310d36e9b858bc8f275f329312.zip
op-kernel-dev-4330e179a96bc9310d36e9b858bc8f275f329312.tar.gz
m68knommu: Fix support for console port other than ttyS0 on mcf.c
Due to a case of backwards logic, mfc.c always makes the console port be ttyS0 even when you ask for another port. This patch fixes this issue. Only when the requested port is NOT in the range 0 to MAXPORTS-1 do we force it to be treated as if port 0 was requested. Forcing the port to 0 when it is in fact in the range 0 to MAXPORTS is not helpful. Tested with working console on ttyS2 on a 5271evb. Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/mcf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index 56841fe..0eefb07 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -513,7 +513,7 @@ static int __init mcf_console_setup(struct console *co, char *options)
int parity = 'n';
int flow = 'n';
- if ((co->index >= 0) && (co->index <= MCF_MAXPORTS))
+ if ((co->index < 0) || (co->index >= MCF_MAXPORTS))
co->index = 0;
port = &mcf_ports[co->index].port;
if (port->membase == 0)
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