ide: add ide_proc_register_port()

* create_proc_ide_interfaces() tries to add /proc entries for every probed
  and initialized IDE port, replace it by ide_proc_register_port() which does
  it only for the given port (also rename destroy_proc_ide_interface() to
  ide_proc_unregister_port() for consistency)
  
* convert {create,destroy}_proc_ide_interface[s]() users to use new functions

* pmac driver depended on proc_ide_create() to add /proc port entries, fix it
  
* au1xxx-ide, swarm and cs5520 drivers depended indirectly on ide-generic
  driver (CONFIG_IDE_GENERIC=y) to add port /proc entries, fix them

* there is now no need to add /proc entries for IDE ports in proc_ide_create()
  so don't do it

* proc_ide_create() needs now to be called before drivers are probed - fix it,
  while at it make proc_ide_create() create /proc "ide" directory

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

5 files changed, 12 insertions, 7 deletions

diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index 91961aa03047..df17ed68c0bc 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -223,7 +223,8 @@ static int __init ali14xx_probe(void)
         probe_hwif_init(hwif);
         probe_hwif_init(mate);
 
-        create_proc_ide_interfaces();
+        ide_proc_register_port(hwif);
+        ide_proc_register_port(mate);
 
         return 0;
 }
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index 0219ffa64db6..36a3f0ac6162 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -138,7 +138,8 @@ static int __init dtc2278_probe(void)
         probe_hwif_init(hwif);
         probe_hwif_init(mate);
 
-        create_proc_ide_interfaces();
+        ide_proc_register_port(hwif);
+        ide_proc_register_port(mate);
 
         return 0;
 }
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index a2832643c522..c8f353b1296f 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -357,7 +357,8 @@ int __init ht6560b_init(void)
         probe_hwif_init(hwif);
         probe_hwif_init(mate);
 
-        create_proc_ide_interfaces();
+        ide_proc_register_port(hwif);
+        ide_proc_register_port(mate);
 
         return 0;
 
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 2fb8f50f1293..d1414a75b523 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -427,7 +427,7 @@ static int __init qd_probe(int base)
                 qd_setup(hwif, base, config, QD6500_DEF_DATA, QD6500_DEF_DATA,
                          &qd6500_tune_drive);
 
-                create_proc_ide_interfaces();
+                ide_proc_register_port(hwif);
 
                 return 1;
         }
@@ -459,7 +459,7 @@ static int __init qd_probe(int base)
                                  &qd6580_tune_drive);
                         qd_write_reg(QD_DEF_CONTR,QD_CONTROL_PORT);
 
-                        create_proc_ide_interfaces();
+                        ide_proc_register_port(hwif);
 
                         return 1;
                 } else {
@@ -479,7 +479,8 @@ static int __init qd_probe(int base)
                                  &qd6580_tune_drive);
                         qd_write_reg(QD_DEF_CONTR,QD_CONTROL_PORT);
 
-                        create_proc_ide_interfaces();
+                        ide_proc_register_port(hwif);
+                        ide_proc_register_port(mate);
 
                         return 0; /* no other qd65xx possible */
                 }
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index ca7974455578..ddc403a0bd82 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -160,7 +160,8 @@ static int __init umc8672_probe(void)
         probe_hwif_init(hwif);
         probe_hwif_init(mate);
 
-        create_proc_ide_interfaces();
+        ide_proc_register_port(hwif);
+        ide_proc_register_port(mate);
 
         return 0;
 }