Patched in Tegra support.

1 files changed, 22 insertions, 27 deletions

diff --git a/fs/hpfs/anode.c b/fs/hpfs/anode.c
index 2d5b254ad9e..08b503e8ed2 100644
--- a/fs/hpfs/anode.c
+++ b/fs/hpfs/anode.c
@@ -20,7 +20,7 @@ secno hpfs_bplus_lookup(struct super_block *s, struct inode *inode,
         int c1, c2 = 0;
         go_down:
         if (hpfs_sb(s)->sb_chk) if (hpfs_stop_cycles(s, a, &c1, &c2, "hpfs_bplus_lookup")) return -1;
-        if (bp_internal(btree)) {
+        if (btree->internal) {
                 for (i = 0; i < btree->n_used_nodes; i++)
                         if (le32_to_cpu(btree->u.internal[i].file_secno) > sec) {
                                 a = le32_to_cpu(btree->u.internal[i].down);
@@ -82,7 +82,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
                 brelse(bh);
                 return -1;
         }
-        if (bp_internal(btree)) {
+        if (btree->internal) {
                 a = le32_to_cpu(btree->u.internal[n].down);
                 btree->u.internal[n].file_secno = cpu_to_le32(-1);
                 mark_buffer_dirty(bh);
@@ -102,7 +102,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
                         return -1;
                 }
                 if (hpfs_alloc_if_possible(s, se = le32_to_cpu(btree->u.external[n].disk_secno) + le32_to_cpu(btree->u.external[n].length))) {
-                        le32_add_cpu(&btree->u.external[n].length, 1);
+                        btree->u.external[n].length = cpu_to_le32(le32_to_cpu(btree->u.external[n].length) + 1);
                         mark_buffer_dirty(bh);
                         brelse(bh);
                         return se;
@@ -129,12 +129,12 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
                 }
                 if (a == node && fnod) {
                         anode->up = cpu_to_le32(node);
-                        anode->btree.flags |= BP_fnode_parent;
+                        anode->btree.fnode_parent = 1;
                         anode->btree.n_used_nodes = btree->n_used_nodes;
                         anode->btree.first_free = btree->first_free;
                         anode->btree.n_free_nodes = 40 - anode->btree.n_used_nodes;
                         memcpy(&anode->u, &btree->u, btree->n_used_nodes * 12);
-                        btree->flags |= BP_internal;
+                        btree->internal = 1;
                         btree->n_free_nodes = 11;
                         btree->n_used_nodes = 1;
                         btree->first_free = cpu_to_le16((char *)&(btree->u.internal[1]) - (char *)btree);
@@ -153,7 +153,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
                 btree = &anode->btree;
         }
         btree->n_free_nodes--; n = btree->n_used_nodes++;
-        le16_add_cpu(&btree->first_free, 12);
+        btree->first_free = cpu_to_le16(le16_to_cpu(btree->first_free) + 12);
         btree->u.external[n].disk_secno = cpu_to_le32(se);
         btree->u.external[n].file_secno = cpu_to_le32(fs);
         btree->u.external[n].length = cpu_to_le32(1);
@@ -174,7 +174,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
                 }
                 if (btree->n_free_nodes) {
                         btree->n_free_nodes--; n = btree->n_used_nodes++;
-                        le16_add_cpu(&btree->first_free, 8);
+                        btree->first_free = cpu_to_le16(le16_to_cpu(btree->first_free) + 8);
                         btree->u.internal[n].file_secno = cpu_to_le32(-1);
                         btree->u.internal[n].down = cpu_to_le32(na);
                         btree->u.internal[n-1].file_secno = cpu_to_le32(fs);
@@ -184,10 +184,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
                         hpfs_free_sectors(s, ra, 1);
                         if ((anode = hpfs_map_anode(s, na, &bh))) {
                                 anode->up = cpu_to_le32(up);
-                                if (up == node && fnod)
-                                        anode->btree.flags |= BP_fnode_parent;
-                                else
-                                        anode->btree.flags &= ~BP_fnode_parent;
+                                anode->btree.fnode_parent = up == node && fnod;
                                 mark_buffer_dirty(bh);
                                 brelse(bh);
                         }
@@ -201,7 +198,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
                 if ((new_anode = hpfs_alloc_anode(s, a, &na, &bh))) {
                         anode = new_anode;
                         /*anode->up = cpu_to_le32(up != -1 ? up : ra);*/
-                        anode->btree.flags |= BP_internal;
+                        anode->btree.internal = 1;
                         anode->btree.n_used_nodes = 1;
                         anode->btree.n_free_nodes = 59;
                         anode->btree.first_free = cpu_to_le16(16);
@@ -218,8 +215,7 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
         }
         if ((anode = hpfs_map_anode(s, na, &bh))) {
                 anode->up = cpu_to_le32(node);
-                if (fnod)
-                        anode->btree.flags |= BP_fnode_parent;
+                if (fnod) anode->btree.fnode_parent = 1;
                 mark_buffer_dirty(bh);
                 brelse(bh);
         }
@@ -238,19 +234,18 @@ secno hpfs_add_sector_to_btree(struct super_block *s, secno node, int fnod, unsi
         }
         ranode->up = cpu_to_le32(node);
         memcpy(&ranode->btree, btree, le16_to_cpu(btree->first_free));
-        if (fnod)
-                ranode->btree.flags |= BP_fnode_parent;
-        ranode->btree.n_free_nodes = (bp_internal(&ranode->btree) ? 60 : 40) - ranode->btree.n_used_nodes;
-        if (bp_internal(&ranode->btree)) for (n = 0; n < ranode->btree.n_used_nodes; n++) {
+        if (fnod) ranode->btree.fnode_parent = 1;
+        ranode->btree.n_free_nodes = (ranode->btree.internal ? 60 : 40) - ranode->btree.n_used_nodes;
+        if (ranode->btree.internal) for (n = 0; n < ranode->btree.n_used_nodes; n++) {
                 struct anode *unode;
                 if ((unode = hpfs_map_anode(s, le32_to_cpu(ranode->u.internal[n].down), &bh1))) {
                         unode->up = cpu_to_le32(ra);
-                        unode->btree.flags &= ~BP_fnode_parent;
+                        unode->btree.fnode_parent = 0;
                         mark_buffer_dirty(bh1);
                         brelse(bh1);
                 }
         }
-        btree->flags |= BP_internal;
+        btree->internal = 1;
         btree->n_free_nodes = fnod ? 10 : 58;
         btree->n_used_nodes = 2;
         btree->first_free = cpu_to_le16((char *)&btree->u.internal[2] - (char *)btree);
@@ -283,7 +278,7 @@ void hpfs_remove_btree(struct super_block *s, struct bplus_header *btree)
         int d1, d2;
         go_down:
         d2 = 0;
-        while (bp_internal(btree1)) {
+        while (btree1->internal) {
                 ano = le32_to_cpu(btree1->u.internal[pos].down);
                 if (level) brelse(bh);
                 if (hpfs_sb(s)->sb_chk)
@@ -417,13 +412,13 @@ void hpfs_truncate_btree(struct super_block *s, secno f, int fno, unsigned secs)
                         btree->n_free_nodes = 8;
                         btree->n_used_nodes = 0;
                         btree->first_free = cpu_to_le16(8);
-                        btree->flags &= ~BP_internal;
+                        btree->internal = 0;
                         mark_buffer_dirty(bh);
                 } else hpfs_free_sectors(s, f, 1);
                 brelse(bh);
                 return;
         }
-        while (bp_internal(btree)) {
+        while (btree->internal) {
                 nodes = btree->n_used_nodes + btree->n_free_nodes;
                 for (i = 0; i < btree->n_used_nodes; i++)
                         if (le32_to_cpu(btree->u.internal[i].file_secno) >= secs) goto f;
@@ -484,13 +479,13 @@ void hpfs_remove_fnode(struct super_block *s, fnode_secno fno)
         struct extended_attribute *ea;
         struct extended_attribute *ea_end;
         if (!(fnode = hpfs_map_fnode(s, fno, &bh))) return;
-        if (!fnode_is_dir(fnode)) hpfs_remove_btree(s, &fnode->btree);
+        if (!fnode->dirflag) hpfs_remove_btree(s, &fnode->btree);
         else hpfs_remove_dtree(s, le32_to_cpu(fnode->u.external[0].disk_secno));
         ea_end = fnode_end_ea(fnode);
         for (ea = fnode_ea(fnode); ea < ea_end; ea = next_ea(ea))
-                if (ea_indirect(ea))
-                        hpfs_ea_remove(s, ea_sec(ea), ea_in_anode(ea), ea_len(ea));
-        hpfs_ea_ext_remove(s, le32_to_cpu(fnode->ea_secno), fnode_in_anode(fnode), le32_to_cpu(fnode->ea_size_l));
+                if (ea->indirect)
+                        hpfs_ea_remove(s, ea_sec(ea), ea->anode, ea_len(ea));
+        hpfs_ea_ext_remove(s, le32_to_cpu(fnode->ea_secno), fnode->ea_anode, le32_to_cpu(fnode->ea_size_l));
         brelse(bh);
         hpfs_free_sectors(s, fno, 1);
 }