ide: add "initializing" argument to ide_register_hw()

Add "initializing" argument to ide_register_hw() and use it instead of ide.c
wide variable of the same name.  Update all users of ide_register_hw()
accordingly.

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

14 files changed, 22 insertions, 24 deletions

diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c
index 9d474e5fd8dc..f7449d04114a 100644
--- a/drivers/ide/arm/bast-ide.c
+++ b/drivers/ide/arm/bast-ide.c
@@ -45,7 +45,7 @@ bastide_register(unsigned int base, unsigned int aux, int irq,
         hw.io_ports[IDE_CONTROL_OFFSET] = aux + (6 * 0x20);
         hw.irq = irq;
 
-        ide_register_hw(&hw, hwif);
+        ide_register_hw(&hw, 0, hwif);
 
         return 0;
 }
diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c
index 23488c4d1fcd..a3d6744e870a 100644
--- a/drivers/ide/arm/ide_arm.c
+++ b/drivers/ide/arm/ide_arm.c
@@ -38,6 +38,6 @@ void __init ide_arm_init(void)
                 memset(&hw, 0, sizeof(hw));
                 ide_std_init_ports(&hw, IDE_ARM_IO, IDE_ARM_IO + 0x206);
                 hw.irq = IDE_ARM_IRQ;
-                ide_register_hw(&hw, NULL);
+                ide_register_hw(&hw, 1, NULL);
         }
 }
diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c
index 9691d089fce8..c04cb25a01ff 100644
--- a/drivers/ide/cris/ide-cris.c
+++ b/drivers/ide/cris/ide-cris.c
@@ -796,7 +796,7 @@ init_e100_ide (void)
                                 ide_offsets,
                                 0, 0, cris_ide_ack_intr,
                                 ide_default_irq(0));
-                ide_register_hw(&hw, &hwif);
+                ide_register_hw(&hw, 1, &hwif);
                 hwif->mmio = 1;
                 hwif->chipset = ide_etrax100;
                 hwif->tuneproc = &tune_cris_ide;
diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c
index 88750a300337..6d26ad7360d5 100644
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -101,7 +101,7 @@ void __init h8300_ide_init(void)
         hw_setup(&hw);
 
         /* register if */
-        idx = ide_register_hw(&hw, &hwif);
+        idx = ide_register_hw(&hw, 1, &hwif);
         if (idx == -1) {
                 printk(KERN_ERR "ide-h8300: IDE I/F register failed\n");
                 return;
diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index 98410ca044cf..2b8009c50e91 100644
--- a/drivers/ide/ide-pnp.c
+++ b/drivers/ide/ide-pnp.c
@@ -42,7 +42,7 @@ static int idepnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id
         hw.irq = pnp_irq(dev, 0);
         hw.dma = NO_DMA;
 
-        index = ide_register_hw(&hw, &hwif);
+        index = ide_register_hw(&hw, 1, &hwif);
 
         if (index != -1) {
                 printk(KERN_INFO "ide%d: generic PnP IDE interface\n", index);
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 614c5fd43cd2..0fc532850bbe 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -168,7 +168,6 @@ static const u8 ide_hwif_to_major[] = { IDE0_MAJOR, IDE1_MAJOR,
 
 static int idebus_parameter;    /* holds the "idebus=" parameter */
 static int system_bus_speed;    /* holds what we think is VESA/PCI bus speed */
-static int initializing;        /* set while initializing built-in drivers */
 
 DECLARE_MUTEX(ide_cfg_sem);
  __cacheline_aligned_in_smp DEFINE_SPINLOCK(ide_lock);
@@ -302,9 +301,7 @@ static void __init init_ide_data (void)
 #endif
         }
 #ifdef CONFIG_IDE_ARM
-        initializing = 1;
         ide_arm_init();
-        initializing = 0;
 #endif
 }
 
@@ -749,6 +746,7 @@ void ide_setup_ports (	hw_regs_t *hw,
 /**
  *      ide_register_hw_with_fixup      -       register IDE interface
  *      @hw: hardware registers
+ *      @initializing: set while initializing built-in drivers
  *      @hwifp: pointer to returned hwif
  *      @fixup: fixup function
  *
@@ -758,7 +756,9 @@ void ide_setup_ports (	hw_regs_t *hw,
  *      Returns -1 on error.
  */
 
-int ide_register_hw_with_fixup(hw_regs_t *hw, ide_hwif_t **hwifp, void(*fixup)(ide_hwif_t *hwif))
+int ide_register_hw_with_fixup(hw_regs_t *hw, int initializing,
+                               ide_hwif_t **hwifp,
+                               void(*fixup)(ide_hwif_t *hwif))
 {
         int index, retry = 1;
         ide_hwif_t *hwif;
@@ -810,9 +810,9 @@ found:
 
 EXPORT_SYMBOL(ide_register_hw_with_fixup);
 
-int ide_register_hw(hw_regs_t *hw, ide_hwif_t **hwifp)
+int ide_register_hw(hw_regs_t *hw, int initializing, ide_hwif_t **hwifp)
 {
-        return ide_register_hw_with_fixup(hw, hwifp, NULL);
+        return ide_register_hw_with_fixup(hw, initializing, hwifp, NULL);
 }
 
 EXPORT_SYMBOL(ide_register_hw);
@@ -1108,7 +1108,7 @@ int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device
                         ide_init_hwif_ports(&hw, (unsigned long) args[0],
                                             (unsigned long) args[1], NULL);
                         hw.irq = args[2];
-                        if (ide_register_hw(&hw, NULL) == -1)
+                        if (ide_register_hw(&hw, 0, NULL) == -1)
                                 return -EIO;
                         return 0;
                 }
@@ -1819,10 +1819,8 @@ static int __init ide_init(void)
                 (void)qd65xx_init();
 #endif
 
-        initializing = 1;
         /* Probe for special PCI and other "known" interface chipsets. */
         probe_for_hwifs();
-        initializing = 0;
 
         proc_ide_create();
 
diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c
index 1ed224a01f79..101aee1711c4 100644
--- a/drivers/ide/legacy/buddha.c
+++ b/drivers/ide/legacy/buddha.c
@@ -213,7 +213,7 @@ fail_base2:
                                                 IRQ_AMIGA_PORTS);
                         }       
                         
-                        index = ide_register_hw(&hw, &hwif);
+                        index = ide_register_hw(&hw, 1, &hwif);
                         if (index != -1) {
                                 hwif->mmio = 1;
                                 printk("ide%d: ", index);
diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c
index a9f2cd5bb81e..e1e9d9d6893f 100644
--- a/drivers/ide/legacy/falconide.c
+++ b/drivers/ide/legacy/falconide.c
@@ -70,7 +70,7 @@ void __init falconide_init(void)
                         0, 0, NULL,
 //                      falconide_iops,
                         IRQ_MFP_IDE);
-        index = ide_register_hw(&hw, NULL);
+        index = ide_register_hw(&hw, 1, NULL);
 
         if (index != -1)
             printk("ide%d: Falcon IDE interface\n", index);
diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c
index dcfadbbf55d8..0830a021bbb6 100644
--- a/drivers/ide/legacy/gayle.c
+++ b/drivers/ide/legacy/gayle.c
@@ -165,7 +165,7 @@ found:
 //                      &gayle_iops,
                         IRQ_AMIGA_PORTS);
 
-        index = ide_register_hw(&hw, &hwif);
+        index = ide_register_hw(&hw, 1, &hwif);
         if (index != -1) {
             hwif->mmio = 1;
             switch (i) {
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index c6522a64d7ec..2f3977f195b7 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -153,7 +153,7 @@ static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq
     hw.irq = irq;
     hw.chipset = ide_pci;
     hw.dev = &handle->dev;
-    return ide_register_hw_with_fixup(&hw, NULL, ide_undecoded_slave);
+    return ide_register_hw_with_fixup(&hw, 0, NULL, ide_undecoded_slave);
 }
 
 /*======================================================================
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c
index 4c0079ad52ac..c211fc78345d 100644
--- a/drivers/ide/legacy/macide.c
+++ b/drivers/ide/legacy/macide.c
@@ -102,21 +102,21 @@ void macide_init(void)
                                 0, 0, macide_ack_intr,
 //                              quadra_ide_iops,
                                 IRQ_NUBUS_F);
-                index = ide_register_hw(&hw, &hwif);
+                index = ide_register_hw(&hw, 1, &hwif);
                 break;
         case MAC_IDE_PB:
                 ide_setup_ports(&hw, IDE_BASE, macide_offsets,
                                 0, 0, macide_ack_intr,
 //                              macide_pb_iops,
                                 IRQ_NUBUS_C);
-                index = ide_register_hw(&hw, &hwif);
+                index = ide_register_hw(&hw, 1, &hwif);
                 break;
         case MAC_IDE_BABOON:
                 ide_setup_ports(&hw, BABOON_BASE, macide_offsets,
                                 0, 0, NULL,
 //                              macide_baboon_iops,
                                 IRQ_BABOON_1);
-                index = ide_register_hw(&hw, &hwif);
+                index = ide_register_hw(&hw, 1, &hwif);
                 if (index == -1) break;
                 if (macintosh_config->ident == MAC_MODEL_PB190) {
 
diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c
index 74f08124eabb..e628a983ce33 100644
--- a/drivers/ide/legacy/q40ide.c
+++ b/drivers/ide/legacy/q40ide.c
@@ -142,7 +142,7 @@ void q40ide_init(void)
                         0, NULL,
 //                      m68kide_iops,
                         q40ide_default_irq(pcide_bases[i]));
-        index = ide_register_hw(&hw, &hwif);
+        index = ide_register_hw(&hw, 1, &hwif);
         // **FIXME**
         if (index != -1)
                 hwif->mmio = 1;
diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c
index dd7ec37fdeab..46f4a888c037 100644
--- a/drivers/ide/pci/delkin_cb.c
+++ b/drivers/ide/pci/delkin_cb.c
@@ -80,7 +80,7 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id)
         hw.irq = dev->irq;
         hw.chipset = ide_pci;           /* this enables IRQ sharing */
 
-        rc = ide_register_hw_with_fixup(&hw, &hwif, ide_undecoded_slave);
+        rc = ide_register_hw_with_fixup(&hw, 0, &hwif, ide_undecoded_slave);
         if (rc < 0) {
                 printk(KERN_ERR "delkin_cb: ide_register_hw failed (%d)\n", rc);
                 pci_disable_device(dev);
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index 0acf2f7fd9d7..c803d2bba65d 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -563,7 +563,7 @@ static void media_bay_step(int i)
                                 ide_init_hwif_ports(&hw, (unsigned long) bay->cd_base, (unsigned long) 0, NULL);
                                 hw.irq = bay->cd_irq;
                                 hw.chipset = ide_pmac;
-                                bay->cd_index = ide_register_hw(&hw, NULL);
+                                bay->cd_index = ide_register_hw(&hw, 0, NULL);
                                 pmu_resume();
                         }
                         if (bay->cd_index == -1) {