Re: devfs_remove call when not using devfs 2.6.0-test1

From: Andrew Morton (akpm@osdl.org)
Date: Sat Jul 26 2003 - 03:53:26 EST


Balram Adlakha <b_adlakha@softhome.net> wrote:
>
> I get the following when I remove the OSS emu10k1 module:
>
> Call Trace:
> [<c018e261>] devfs_remove+0x9e/0xa0
> [<c013898a>] unmap_vmas+0xcb/0x214
> [<d29e3e2d>] oss_cleanup+0x2b/0xed [sound]
> [<c0129c1e>] sys_delete_module+0x152/0x1a8
> [<c0130064>] generic_file_aio_write_nolock+0x8a7/0xa6a
> [<c013be3c>] sys_munmap+0x57/0x75
> [<c0108f81>] sysenter_past_esp+0x52/0x71
>
> I'm not using devfs so it should not happen.

Does this fix it?

diff -puN sound/oss/soundcard.c~soundcard-devfs-fix sound/oss/soundcard.c
--- 25/sound/oss/soundcard.c~soundcard-devfs-fix 2003-07-26 01:52:55.000000000 -0700
+++ 25-akpm/sound/oss/soundcard.c 2003-07-26 01:52:59.000000000 -0700
@@ -592,7 +592,7 @@ static void __exit oss_cleanup(void)
         int i, j;
 
         for (i = 0; i < sizeof (dev_list) / sizeof *dev_list; i++) {
- devfs_remove("snd/%s", dev_list[i].name);
+ devfs_remove("sound/%s", dev_list[i].name);
                 if (!dev_list[i].num)
                         continue;
                 for (j = 1; j < *dev_list[i].num; j++)

_

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