Messages in this thread Patch in this message | | | Date | Sat, 8 Mar 2003 12:11:03 +0000 | From | Russell King <> | Subject | [PATCH] Register tty_devclass before use |
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Hi,
The following patch (against vanilla 2.5.64) registers the tty devclass with sysfs before any drivers can use it - sysfs requires structures to be registered before use.
The patch applies to bk-curr with offset.
--- orig/drivers/char/tty_io.c Wed Mar 5 19:45:15 2003 +++ linux/drivers/char/tty_io.c Sat Mar 8 12:01:41 2003 @@ -2307,14 +2307,19 @@ }; EXPORT_SYMBOL(tty_devclass); +static int __init tty_devclass_init(void) +{ + return devclass_register(&tty_devclass); +} + +postcore_initcall(tty_devclass_init); + /* * Ok, now we can initialize the rest of the tty devices and can count * on memory allocations, interrupts etc.. */ void __init tty_init(void) { - devclass_register(&tty_devclass); - /* * dev_tty_driver and dev_console_driver are actually magic * devices which get redirected at open time. Nevertheless, -- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html
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