diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
index d698da4..3c2bbf0 100644
--- a/drivers/ide/sl82c105.c
+++ b/drivers/ide/sl82c105.c
@@ -24,13 +24,6 @@
 
 #define DRV_NAME "sl82c105"
 
-#undef DEBUG
-
-#ifdef DEBUG
-#define DBG(arg) printk arg
-#else
-#define DBG(fmt,...)
-#endif
 /*
  * SL82C105 PCI config register 0x40 bits.
  */
@@ -104,9 +97,6 @@
 	unsigned long timings = (unsigned long)ide_get_drivedata(drive);
 	u16 drv_ctrl;
 
- 	DBG(("sl82c105_tune_chipset(drive:%s, speed:%s)\n",
-	     drive->name, ide_xfer_verbose(speed)));
-
 	drv_ctrl = mwdma_timings[speed - XFER_MW_DMA_0];
 
 	/*
@@ -196,8 +186,6 @@
 	struct pci_dev *dev	= to_pci_dev(hwif->dev);
 	int reg 		= 0x44 + drive->dn * 4;
 
-	DBG(("%s(drive:%s)\n", __func__, drive->name));
-
 	pci_write_config_word(dev, reg,
 			      (unsigned long)ide_get_drivedata(drive) >> 16);
 
@@ -209,8 +197,6 @@
 {
 	struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
 
-	DBG(("sl82c105_dma_clear(drive:%s)\n", drive->name));
-
 	sl82c105_reset_host(dev);
 }
 
@@ -218,11 +204,7 @@
 {
 	struct pci_dev *dev	= to_pci_dev(drive->hwif->dev);
 	int reg 		= 0x44 + drive->dn * 4;
-	int ret;
-
-	DBG(("%s(drive:%s)\n", __func__, drive->name));
-
-	ret = ide_dma_end(drive);
+	int ret			= ide_dma_end(drive);
 
 	pci_write_config_word(dev, reg,
 			      (unsigned long)ide_get_drivedata(drive));
@@ -239,8 +221,6 @@
 	struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
 	u32 val;
 
-	DBG(("sl82c105_resetproc(drive:%s)\n", drive->name));
-
 	pci_read_config_dword(dev, 0x40, &val);
 	val |= (CTRL_P1F16 | CTRL_P0F16);
 	pci_write_config_dword(dev, 0x40, val);
@@ -291,8 +271,6 @@
 {
 	u32 val;
 
-	DBG(("init_chipset_sl82c105()\n"));
-
 	pci_read_config_dword(dev, 0x40, &val);
 	val |= CTRL_P0EN | CTRL_P0F16 | CTRL_P1F16;
 	pci_write_config_dword(dev, 0x40, val);