Remove unused devtomp(), which exploited UFS-specific knowledge to find

the mountpoint for a specific device.  This was implemented incorrectly,
a bad idea in a fundamental sense, and also never used, so presumably
a long-idle debugging function.

MFC after:	1 month

2 files changed, 0 insertions, 24 deletions

diff --git a/sys/fs/coda/cnode.h b/sys/fs/coda/cnode.h
index 297d538..414145d 100644
--- a/sys/fs/coda/cnode.h
+++ b/sys/fs/coda/cnode.h
@@ -191,9 +191,6 @@ int  coda_vmflush(struct cnode *cp);
 struct cnode *make_coda_node(CodaFid *fid, struct mount *vfsp, short type);
 int coda_vnodeopstats_init(void);
 
-/* coda_vfsops.h */
-struct mount *devtomp(struct cdev *dev);
-
 /* sigh */
 #define CODA_RDWR ((u_long) 31)
 
diff --git a/sys/fs/coda/coda_vfsops.c b/sys/fs/coda/coda_vfsops.c
index 4e5397f..b12fb53 100644
--- a/sys/fs/coda/coda_vfsops.c
+++ b/sys/fs/coda/coda_vfsops.c
@@ -468,27 +468,6 @@ getNewVnode(vpp)
 		      NULL, NULL);
 }
 
-#include <ufs/ufs/extattr.h>
-#include <ufs/ufs/quota.h>
-#include <ufs/ufs/ufsmount.h>
-/* get the mount structure corresponding to a given device.  Assume 
- * device corresponds to a UFS. Return NULL if no device is found.
- */ 
-struct mount *devtomp(dev)
-    struct cdev *dev;
-{
-    struct mount *mp;
-   
-    TAILQ_FOREACH(mp, &mountlist, mnt_list) {
-	if (((VFSTOUFS(mp))->um_dev == dev)) {
-	    /* mount corresponds to UFS and the device matches one we want */
-	    return(mp); 
-	}
-    }
-    /* mount structure wasn't found */ 
-    return(NULL); 
-}
-
 struct vfsops coda_vfsops = {
     .vfs_mount =		coda_mount,
     .vfs_root = 		coda_root,