3 files changed, 10 insertions, 6 deletions

diff --git a/drivers/ide/falconide.c b/drivers/ide/falconide.c
index a5ba820d69bb..a638e952d67a 100644
--- a/drivers/ide/falconide.c
+++ b/drivers/ide/falconide.c
@@ -82,7 +82,7 @@ static const struct ide_tp_ops falconide_tp_ops = {
 
 static const struct ide_port_info falconide_port_info = {
         .tp_ops                 = &falconide_tp_ops,
-        .host_flags             = IDE_HFLAG_NO_DMA,
+        .host_flags             = IDE_HFLAG_NO_DMA | IDE_HFLAG_SERIALIZE,
 };
 
 static void __init falconide_setup_ports(hw_regs_t *hw)
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 312127ea443a..0db1ed9f5fc2 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -649,7 +649,8 @@ static int ide_register_port(ide_hwif_t *hwif)
         /* register with global device tree */
         dev_set_name(&hwif->gendev, hwif->name);
         hwif->gendev.driver_data = hwif;
-        hwif->gendev.parent = hwif->dev;
+        if (hwif->gendev.parent == NULL)
+                hwif->gendev.parent = hwif->dev;
         hwif->gendev.release = hwif_release_dev;
 
         ret = device_register(&hwif->gendev);
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index a7ac490c9ae3..f38aac78044c 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -346,7 +346,8 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
 {
         struct clk *clk;
         struct resource *mem, *irq;
-        unsigned long base, rate;
+        void __iomem *base;
+        unsigned long rate;
         int i, rc;
         hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
 
@@ -382,11 +383,13 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
         base = IO_ADDRESS(mem->start);
 
         /* Configure the Palm Chip controller */
-        palm_bk3710_chipinit((void __iomem *)base);
+        palm_bk3710_chipinit(base);
 
         for (i = 0; i < IDE_NR_PORTS - 2; i++)
-                hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i;
-        hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET;
+                hw.io_ports_array[i] = (unsigned long)
+                                (base + IDE_PALM_ATA_PRI_REG_OFFSET + i);
+        hw.io_ports.ctl_addr = (unsigned long)
+                        (base + IDE_PALM_ATA_PRI_CTL_OFFSET);
         hw.irq = irq->start;
         hw.dev = &pdev->dev;
         hw.chipset = ide_palm3710;