diff options
Diffstat (limited to 'drivers/mtd/devices/pmc551.c')
| -rw-r--r-- | drivers/mtd/devices/pmc551.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c index 5b3defa..de48b35 100644 --- a/drivers/mtd/devices/pmc551.c +++ b/drivers/mtd/devices/pmc551.c @@ -1,5 +1,5 @@ /* - * $Id: pmc551.c,v 1.30 2005/01/05 18:05:13 dwmw2 Exp $ + * $Id: pmc551.c,v 1.32 2005/11/07 11:14:25 gleixner Exp $ * * PMC551 PCI Mezzanine Ram Device * @@ -27,7 +27,7 @@ * it as high speed swap or for a high speed disk device of some * sort. Which becomes very useful on diskless systems in the * embedded market I might add. - * + * * Notes: * Due to what I assume is more buggy SROM, the 64M PMC551 I * have available claims that all 4 of it's DRAM banks have 64M @@ -63,10 +63,10 @@ * Minyard set up the card to utilize a 1M sliding apature. * * Corey Minyard <minyard@nortelnetworks.com> - * * Modified driver to utilize a sliding aperture instead of + * * Modified driver to utilize a sliding aperture instead of * mapping all memory into kernel space which turned out to * be very wasteful. - * * Located a bug in the SROM's initialization sequence that + * * Located a bug in the SROM's initialization sequence that * made the memory unusable, added a fix to code to touch up * the DRAM some. * @@ -390,7 +390,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) bcmd |= (0x40|0x20); pci_write_config_byte(dev, PMC551_SYS_CTRL_REG, bcmd); - /* + /* * Take care and turn off the memory on the device while we * tweak the configurations */ @@ -408,7 +408,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) * Grab old BAR0 config so that we can figure out memory size * This is another bit of kludge going on. The reason for the * redundancy is I am hoping to retain the original configuration - * previously assigned to the card by the BIOS or some previous + * previously assigned to the card by the BIOS or some previous * fixup routine in the kernel. So we read the old config into cfg, * then write all 1's to the memory space, read back the result into * "size", and then write back all the old config. @@ -480,7 +480,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) } while ( (PCI_COMMAND_IO) & cmd ); /* - * Turn on auto refresh + * Turn on auto refresh * The loop is taken directly from Ramix's example code. I assume that * this must be held high for some duration of time, but I can find no * documentation refrencing the reasons why. @@ -615,7 +615,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) pci_read_config_byte(dev, PMC551_SYS_CTRL_REG, &bcmd ); printk( KERN_DEBUG "pmc551: EEPROM is under %s control\n" "pmc551: System Control Register is %slocked to PCI access\n" - "pmc551: System Control Register is %slocked to EEPROM access\n", + "pmc551: System Control Register is %slocked to EEPROM access\n", (bcmd&0x1)?"software":"hardware", (bcmd&0x20)?"":"un", (bcmd&0x40)?"":"un"); #endif @@ -744,7 +744,7 @@ static int __init init_pmc551(void) priv->start = ioremap(((PCI_Device->resource[0].start) & PCI_BASE_ADDRESS_MEM_MASK), priv->asize); - + if (!priv->start) { printk(KERN_NOTICE "pmc551: Unable to map IO space\n"); kfree(mtd->priv); @@ -765,7 +765,7 @@ static int __init init_pmc551(void) priv->curr_map0 ); #ifdef CONFIG_MTD_PMC551_DEBUG - printk( KERN_DEBUG "pmc551: aperture set to %d\n", + printk( KERN_DEBUG "pmc551: aperture set to %d\n", (priv->base_map0 & 0xF0)>>4 ); #endif @@ -823,13 +823,13 @@ static void __exit cleanup_pmc551(void) while((mtd=pmc551list)) { priv = mtd->priv; pmc551list = priv->nextpmc551; - + if(priv->start) { printk (KERN_DEBUG "pmc551: unmapping %dM starting at 0x%p\n", priv->asize>>20, priv->start); iounmap (priv->start); } - + kfree (mtd->priv); del_mtd_device (mtd); kfree (mtd); |
