* (C) Copyright 2000-2001, Greg Ungerer (gerg@snapgear.com)
* (C) Copyright 2001-2002, SnapGear (www.snapgear.com)
*
- * $Id: nettel.c,v 1.5 2004/07/12 21:59:44 dwmw2 Exp $
+ * $Id: nettel.c,v 1.12 2005/11/29 14:30:00 gleixner Exp $
*/
/****************************************************************************/
}
};
-#define NUM_AMD_PARTITIONS \
- (sizeof(nettel_amd_partitions)/sizeof(nettel_amd_partitions[0]))
+#define NUM_AMD_PARTITIONS ARRAY_SIZE(nettel_amd_partitions)
/****************************************************************************/
{
struct cfi_private *cfi = nettel_intel_map.fldrv_priv;
unsigned long b;
-
+
/* Make sure all FLASH chips are put back into read mode */
for (b = 0; (b < nettel_intel_partitions[3].size); b += 0x100000) {
cfi_send_gen_cmd(0xff, 0x55, b, &nettel_intel_map, cfi,
if (mtd) {
nettel_erase.mtd = mtd;
nettel_erase.callback = nettel_erasecallback;
- nettel_erase.callback = 0;
+ nettel_erase.callback = NULL;
nettel_erase.addr = 0;
nettel_erase.len = mtd->size;
nettel_erase.priv = (u_long) &wait_q;
schedule(); /* Wait for erase to finish. */
remove_wait_queue(&wait_q, &wait);
-
+
put_mtd_device(mtd);
}
__asm__ ("wbinvd");
nettel_amd_map.phys = amdaddr;
- nettel_amd_map.virt = (unsigned long)
- ioremap_nocache(amdaddr, maxsize);
+ nettel_amd_map.virt = ioremap_nocache(amdaddr, maxsize);
if (!nettel_amd_map.virt) {
printk("SNAPGEAR: failed to ioremap() BOOTCS\n");
return(-EIO);
/* Destroy useless AMD MTD mapping */
amd_mtd = NULL;
- iounmap((void *) nettel_amd_map.virt);
- nettel_amd_map.virt = (unsigned long) NULL;
+ iounmap(nettel_amd_map.virt);
+ nettel_amd_map.virt = NULL;
#else
/* Only AMD flash supported */
return(-ENXIO);
/* Probe for the the size of the first Intel flash */
nettel_intel_map.size = maxsize;
nettel_intel_map.phys = intel0addr;
- nettel_intel_map.virt = (unsigned long)
- ioremap_nocache(intel0addr, maxsize);
+ nettel_intel_map.virt = ioremap_nocache(intel0addr, maxsize);
if (!nettel_intel_map.virt) {
printk("SNAPGEAR: failed to ioremap() ROMCS1\n");
return(-EIO);
simple_map_init(&nettel_intel_map);
intel_mtd = do_map_probe("cfi_probe", &nettel_intel_map);
- if (! intel_mtd) {
- iounmap((void *) nettel_intel_map.virt);
+ if (!intel_mtd) {
+ iounmap(nettel_intel_map.virt);
return(-ENXIO);
}
/* Delete the old map and probe again to do both chips */
map_destroy(intel_mtd);
intel_mtd = NULL;
- iounmap((void *) nettel_intel_map.virt);
+ iounmap(nettel_intel_map.virt);
nettel_intel_map.size = maxsize;
- nettel_intel_map.virt = (unsigned long)
- ioremap_nocache(intel0addr, maxsize);
+ nettel_intel_map.virt = ioremap_nocache(intel0addr, maxsize);
if (!nettel_intel_map.virt) {
printk("SNAPGEAR: failed to ioremap() ROMCS1/2\n");
return(-EIO);
nettel_intel_partitions[1].size = (intel0size + intel1size) -
(1024*1024 + intel_mtd->erasesize);
nettel_intel_partitions[3].size = intel0size + intel1size;
- nettel_intel_partitions[4].offset =
+ nettel_intel_partitions[4].offset =
(intel0size + intel1size) - intel_mtd->erasesize;
nettel_intel_partitions[4].size = intel_mtd->erasesize;
nettel_intel_partitions[5].offset =
map_destroy(amd_mtd);
}
if (nettel_amd_map.virt) {
- iounmap((void *)nettel_amd_map.virt);
- nettel_amd_map.virt = 0;
+ iounmap(nettel_amd_map.virt);
+ nettel_amd_map.virt = NULL;
}
#ifdef CONFIG_MTD_CFI_INTELEXT
if (intel_mtd) {
map_destroy(intel_mtd);
}
if (nettel_intel_map.virt) {
- iounmap((void *)nettel_intel_map.virt);
- nettel_intel_map.virt = 0;
+ iounmap(nettel_intel_map.virt);
+ nettel_intel_map.virt = NULL;
}
#endif
}