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Subject[PATCH] 2.5.32 floppy init and misc fixes
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Date
The floppy driver doesn't clean up it's register_sys_device if it fails
to init correctly. The below patch adds the appropriate
unregister_sys_device in the various failure paths, and also includes
Ewan MacMahon's one-liner for working VCs on devfs-only machines, and a
couple of missing #includes. Minimum required to get 2.5.32 working on
my Portege.

m.

--- linux-2.5.32/drivers/char/console.c.orig 2002-08-29 14:07:59.000000000 +1000
+++ linux-2.5.32/drivers/char/console.c 2002-08-29 13:42:07.000000000 +1000
@@ -2526,6 +2526,7 @@

kbd_init();
console_map_init();
+ con_init_devfs();
vcs_init();
return 0;
}
--- linux-2.5.32/drivers/block/floppy.c.orig 2002-08-29 16:17:30.000000000 +1000
+++ linux-2.5.32/drivers/block/floppy.c 2002-08-29 16:19:20.000000000 +1000
@@ -4235,6 +4235,7 @@
devfs_handle = devfs_mk_dir (NULL, "floppy", NULL);
if (register_blkdev(MAJOR_NR,"fd",&floppy_fops)) {
printk("Unable to get major %d for floppy\n",MAJOR_NR);
+ unregister_sys_device(&device_floppy);
return -EBUSY;
}

@@ -4269,6 +4270,7 @@
unregister_blkdev(MAJOR_NR,"fd");
del_timer(&fd_timeout);
blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
+ unregister_sys_device(&device_floppy);
return -ENODEV;
}
#if N_FDC > 1
@@ -4280,6 +4282,7 @@
del_timer(&fd_timeout);
blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
unregister_blkdev(MAJOR_NR,"fd");
+ unregister_sys_device(&device_floppy);
return -EBUSY;
}

@@ -4343,6 +4346,7 @@
floppy_release_irq_and_dma();
blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
unregister_blkdev(MAJOR_NR,"fd");
+ unregister_sys_device(&device_floppy);
}

for (drive = 0; drive < N_DRIVE; drive++) {
--- linux-2.5.32/drivers/net/wireless/hermes.c.orig 2002-08-29 14:55:28.000000000 +1000
+++ linux-2.5.32/drivers/net/wireless/hermes.c 2002-08-29 14:56:03.000000000 +1000
@@ -45,6 +45,7 @@
#include <linux/threads.h>
#include <linux/smp.h>
#include <asm/io.h>
+#include <linux/sched.h>
#include <linux/ptrace.h>
#include <linux/delay.h>
#include <linux/init.h>
--- linux-2.5.32/drivers/char/toshiba.c.orig 2002-08-29 14:09:44.000000000 +1000
+++ linux-2.5.32/drivers/char/toshiba.c 2002-08-29 14:10:09.000000000 +1000
@@ -69,6 +69,7 @@
#include <linux/init.h>
#include <linux/stat.h>
#include <linux/proc_fs.h>
+#include <linux/interrupt.h>

#include <linux/toshiba.h>

-
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