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author | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-21 13:05:45 -0600 |
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committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-21 13:05:45 -0600 |
commit | d04cdb64212eb5ae6a98026a97dda626e40e8e9a (patch) | |
tree | b6a7dbb21ccfceb915844e9a330b3d3dfcaf3c5b /drivers/serial/sunzilog.c | |
parent | 2f8600dff2b140096a7df781884e918a16aa90e0 (diff) | |
parent | ec1248e70edc5cf7b485efcc7b41e44e10f422e5 (diff) | |
download | linux-d04cdb64212eb5ae6a98026a97dda626e40e8e9a.tar.bz2 |
Merge ../linux-2.6
Diffstat (limited to 'drivers/serial/sunzilog.c')
-rw-r--r-- | drivers/serial/sunzilog.c | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index 5cc4d4c2935c..10b35c6f287d 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -1390,7 +1390,6 @@ static struct console sunzilog_console = { .index = -1, .data = &sunzilog_reg, }; -#define SUNZILOG_CONSOLE (&sunzilog_console) static int __init sunzilog_console_init(void) { @@ -1413,8 +1412,31 @@ static int __init sunzilog_console_init(void) register_console(&sunzilog_console); return 0; } + +static inline struct console *SUNZILOG_CONSOLE(void) +{ + int i; + + if (con_is_present()) + return NULL; + + for (i = 0; i < NUM_CHANNELS; i++) { + int this_minor = sunzilog_reg.minor + i; + + if ((this_minor - 64) == (serial_console - 1)) + break; + } + if (i == NUM_CHANNELS) + return NULL; + + sunzilog_console.index = i; + sunzilog_port_table[i].flags |= SUNZILOG_FLAG_IS_CONS; + + return &sunzilog_console; +} + #else -#define SUNZILOG_CONSOLE (NULL) +#define SUNZILOG_CONSOLE() (NULL) #define sunzilog_console_init() do { } while (0) #endif @@ -1666,14 +1688,15 @@ static int __init sunzilog_ports_init(void) } sunzilog_reg.nr = uart_count; - sunzilog_reg.cons = SUNZILOG_CONSOLE; - sunzilog_reg.minor = sunserial_current_minor; - sunserial_current_minor += uart_count; ret = uart_register_driver(&sunzilog_reg); if (ret == 0) { - sunzilog_console_init(); + sunzilog_reg.tty_driver->name_base = sunzilog_reg.minor - 64; + sunzilog_reg.cons = SUNZILOG_CONSOLE(); + + sunserial_current_minor += uart_count; + for (i = 0; i < NUM_CHANNELS; i++) { struct uart_sunzilog_port *up = &sunzilog_port_table[i]; |