Messages in this thread Patch in this message | | | Date | Sat, 24 Nov 2001 19:24:47 -0800 (PST) | From | Alex Davis <> | Subject | change to fs/proc/inode.c breaks ALSA drivers |
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Hello
Somewhere between 2.4.15pre6 and 2.4.15 final, fs/proc/inode.c was modified. The change causes all the devices files that ALSA creates in /proc/asound/dev to have a major and minor number of zero. I'm sending a patch to revert the file back to what it was in 2.4.15pre5.
--- linux-2.4.15test/fs/proc/inode.c Sat Nov 23 20:10:11 2001 +++ linux-2.4.15/fs/proc/inode.c Sat Nov 24 19:56:21 2001 @@ -160,12 +160,14 @@ inode->i_nlink = de->nlink; if (de->owner) __MOD_INC_USE_COUNT(de->owner); - if (de->proc_iops) - inode->i_op = de->proc_iops; - if (de->proc_fops) - inode->i_fop = de->proc_fops; - else if (S_ISBLK(de->mode)||S_ISCHR(de->mode)||S_ISFIFO(de->mode)) + if (S_ISBLK(de->mode)||S_ISCHR(de->mode)||S_ISFIFO(de->mode)) init_special_inode(inode,de->mode,kdev_t_to_nr(de->rdev)); + else { + if (de->proc_iops) + inode->i_op = de->proc_iops; + if (de->proc_fops) + inode->i_fop = de->proc_fops; + } } out:
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