diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/8250.c | 21 | ||||
| -rw-r--r-- | drivers/serial/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/serial/Makefile | 15 |
3 files changed, 27 insertions, 10 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index ed593c4b6e7..db2cdc103c8 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -44,6 +44,10 @@ #include "8250.h" +#ifdef CONFIG_SPARC +#include "suncore.h" +#endif + /* * Configuration: * share_irqs - whether we pass IRQF_SHARED to request_irq(). This option @@ -2676,7 +2680,6 @@ static struct uart_driver serial8250_reg = { .dev_name = "ttyS", .major = TTY_MAJOR, .minor = 64, - .nr = UART_NR, .cons = SERIAL8250_CONSOLE, }; @@ -2958,10 +2961,12 @@ static int __init serial8250_init(void) "%d ports, IRQ sharing %sabled\n", nr_uarts, share_irqs ? "en" : "dis"); - for (i = 0; i < NR_IRQS; i++) - spin_lock_init(&irq_lists[i].lock); - +#ifdef CONFIG_SPARC + ret = sunserial_register_minors(&serial8250_reg, UART_NR); +#else + serial8250_reg.nr = UART_NR; ret = uart_register_driver(&serial8250_reg); +#endif if (ret) goto out; @@ -2986,7 +2991,11 @@ static int __init serial8250_init(void) put_dev: platform_device_put(serial8250_isa_devs); unreg_uart_drv: +#ifdef CONFIG_SPARC + sunserial_unregister_minors(&serial8250_reg, UART_NR); +#else uart_unregister_driver(&serial8250_reg); +#endif out: return ret; } @@ -3005,7 +3014,11 @@ static void __exit serial8250_exit(void) platform_driver_unregister(&serial8250_isa_driver); platform_device_unregister(isa_dev); +#ifdef CONFIG_SPARC + sunserial_unregister_minors(&serial8250_reg, UART_NR); +#else uart_unregister_driver(&serial8250_reg); +#endif } module_init(serial8250_init); diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 0db20452c79..31786b3b0a6 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -9,7 +9,6 @@ menu "Serial drivers" # The new 8250/16550 serial drivers config SERIAL_8250 tristate "8250/16550 and compatible serial support" - depends on (BROKEN || !SPARC) select SERIAL_CORE ---help--- This selects whether you want to include the driver for the standard diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 1462eb3f7bd..0c17c8ddb19 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -4,6 +4,16 @@ obj-$(CONFIG_SERIAL_CORE) += serial_core.o obj-$(CONFIG_SERIAL_21285) += 21285.o + +# These Sparc drivers have to appear before others such as 8250 +# which share ttySx minor node space. Otherwise console device +# names change and other unplesantries. +obj-$(CONFIG_SERIAL_SUNCORE) += suncore.o +obj-$(CONFIG_SERIAL_SUNHV) += sunhv.o +obj-$(CONFIG_SERIAL_SUNZILOG) += sunzilog.o +obj-$(CONFIG_SERIAL_SUNSU) += sunsu.o +obj-$(CONFIG_SERIAL_SUNSAB) += sunsab.o + obj-$(CONFIG_SERIAL_8250) += 8250.o obj-$(CONFIG_SERIAL_8250_PNP) += 8250_pnp.o obj-$(CONFIG_SERIAL_8250_GSC) += 8250_gsc.o @@ -31,12 +41,7 @@ obj-$(CONFIG_SERIAL_S3C2400) += s3c2400.o obj-$(CONFIG_SERIAL_S3C2410) += s3c2410.o obj-$(CONFIG_SERIAL_S3C2412) += s3c2412.o obj-$(CONFIG_SERIAL_S3C2440) += s3c2440.o -obj-$(CONFIG_SERIAL_SUNCORE) += suncore.o -obj-$(CONFIG_SERIAL_SUNHV) += sunhv.o -obj-$(CONFIG_SERIAL_SUNZILOG) += sunzilog.o obj-$(CONFIG_SERIAL_IP22_ZILOG) += ip22zilog.o -obj-$(CONFIG_SERIAL_SUNSU) += sunsu.o -obj-$(CONFIG_SERIAL_SUNSAB) += sunsab.o obj-$(CONFIG_SERIAL_MUX) += mux.o obj-$(CONFIG_SERIAL_68328) += 68328serial.o obj-$(CONFIG_SERIAL_68360) += 68360serial.o |