1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 174a873b4c64..eb4faf92c571 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -116,13 +116,14 @@ static inline unsigned long siimage_seldev(ide_drive_t *drive, int r)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	unsigned long base	= (unsigned long)hwif->hwif_data;
+	u8 unit			= drive->dn & 1;
 
 	base += 0xA0 + r;
 	if (hwif->host_flags & IDE_HFLAG_MMIO)
 		base += hwif->channel << 6;
 	else
 		base += hwif->channel << 4;
-	base |= drive->select.b.unit << drive->select.b.unit;
+	base |= unit << unit;
 	return base;
 }
 
@@ -255,7 +256,7 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio)
 	u8 addr_mask		= hwif->channel ? (mmio ? 0xF4 : 0x84)
 						: (mmio ? 0xB4 : 0x80);
 	u8 mode			= 0;
-	u8 unit			= drive->select.b.unit;
+	u8 unit			= drive->dn & 1;
 
 	/* trim *taskfile* PIO to the slowest of the master/slave */
 	if (pair) {
@@ -301,9 +302,9 @@ static void sil_set_dma_mode(ide_drive_t *drive, const u8 speed)
 
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= to_pci_dev(hwif->dev);
-	u16 ultra = 0, multi	= 0;
-	u8 mode = 0, unit	= drive->select.b.unit;
 	unsigned long base	= (unsigned long)hwif->hwif_data;
+	u16 ultra = 0, multi	= 0;
+	u8 mode = 0, unit	= drive->dn & 1;
 	u8 mmio			= (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;
 	u8 scsc = 0, addr_mask	= hwif->channel ? (mmio ? 0xF4 : 0x84)
 						: (mmio ? 0xB4 : 0x80);
@@ -712,7 +713,7 @@ static const struct ide_dma_ops sil_dma_ops = {
 	.dma_setup		= ide_dma_setup,
 	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
-	.dma_end		= __ide_dma_end,
+	.dma_end		= ide_dma_end,
 	.dma_test_irq		= siimage_dma_test_irq,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_lost_irq		= ide_dma_lost_irq,
@@ -829,7 +830,7 @@ static const struct pci_device_id siimage_pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, siimage_pci_tbl);
 
-static struct pci_driver driver = {
+static struct pci_driver siimage_pci_driver = {
 	.name		= "SiI_IDE",
 	.id_table	= siimage_pci_tbl,
 	.probe		= siimage_init_one,
@@ -840,12 +841,12 @@ static struct pci_driver driver = {
 
 static int __init siimage_ide_init(void)
 {
-	return ide_pci_register_driver(&driver);
+	return ide_pci_register_driver(&siimage_pci_driver);
 }
 
 static void __exit siimage_ide_exit(void)
 {
-	pci_unregister_driver(&driver);
+	pci_unregister_driver(&siimage_pci_driver);
 }
 
 module_init(siimage_ide_init);