[MTD] chips: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/drivers/mtd/chips/cfi_probe.c b/drivers/mtd/chips/cfi_probe.c
index cf75003..90eb30e 100644
--- a/drivers/mtd/chips/cfi_probe.c
+++ b/drivers/mtd/chips/cfi_probe.c
@@ -1,7 +1,7 @@
-/*
+/*
Common Flash Interface probe code.
(C) 2000 Red Hat. GPL'd.
- $Id: cfi_probe.c,v 1.83 2004/11/16 18:19:02 nico Exp $
+ $Id: cfi_probe.c,v 1.84 2005/11/07 11:14:23 gleixner Exp $
*/
#include <linux/config.h>
@@ -20,7 +20,7 @@
#include <linux/mtd/cfi.h>
#include <linux/mtd/gen_probe.h>
-//#define DEBUG_CFI
+//#define DEBUG_CFI
#ifdef DEBUG_CFI
static void print_cfi_ident(struct cfi_ident *);
@@ -103,7 +103,7 @@
unsigned long *chip_map, struct cfi_private *cfi)
{
int i;
-
+
if ((base + 0) >= map->size) {
printk(KERN_NOTICE
"Probe at base[0x00](0x%08lx) past the end of the map(0x%08lx)\n",
@@ -128,7 +128,7 @@
}
if (!cfi->numchips) {
- /* This is the first time we're called. Set up the CFI
+ /* This is the first time we're called. Set up the CFI
stuff accordingly and return */
return cfi_chip_setup(map, cfi);
}
@@ -138,13 +138,13 @@
unsigned long start;
if(!test_bit(i, chip_map)) {
/* Skip location; no valid chip at this address */
- continue;
+ continue;
}
start = i << cfi->chipshift;
/* This chip should be in read mode if it's one
we've already touched. */
if (qry_present(map, start, cfi)) {
- /* Eep. This chip also had the QRY marker.
+ /* Eep. This chip also had the QRY marker.
* Is it an alias for the new one? */
cfi_send_gen_cmd(0xF0, 0, start, map, cfi, cfi->device_type, NULL);
cfi_send_gen_cmd(0xFF, 0, start, map, cfi, cfi->device_type, NULL);
@@ -156,13 +156,13 @@
map->name, base, start);
return 0;
}
- /* Yes, it's actually got QRY for data. Most
+ /* Yes, it's actually got QRY for data. Most
* unfortunate. Stick the new chip in read mode
* too and if it's the same, assume it's an alias. */
/* FIXME: Use other modes to do a proper check */
cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
cfi_send_gen_cmd(0xFF, 0, start, map, cfi, cfi->device_type, NULL);
-
+
if (qry_present(map, base, cfi)) {
xip_allowed(base, map);
printk(KERN_DEBUG "%s: Found an alias at 0x%x for the chip at 0x%lx\n",
@@ -171,12 +171,12 @@
}
}
}
-
+
/* OK, if we got to here, then none of the previous chips appear to
be aliases for the current one. */
set_bit((base >> cfi->chipshift), chip_map); /* Update chip map */
cfi->numchips++;
-
+
/* Put it back into Read Mode */
cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL);
@@ -185,11 +185,11 @@
printk(KERN_INFO "%s: Found %d x%d devices at 0x%x in %d-bit bank\n",
map->name, cfi->interleave, cfi->device_type*8, base,
map->bankwidth*8);
-
+
return 1;
}
-static int __xipram cfi_chip_setup(struct map_info *map,
+static int __xipram cfi_chip_setup(struct map_info *map,
struct cfi_private *cfi)
{
int ofs_factor = cfi->interleave*cfi->device_type;
@@ -209,11 +209,11 @@
printk(KERN_WARNING "%s: kmalloc failed for CFI ident structure\n", map->name);
return 0;
}
-
- memset(cfi->cfiq,0,sizeof(struct cfi_ident));
-
+
+ memset(cfi->cfiq,0,sizeof(struct cfi_ident));
+
cfi->cfi_mode = CFI_MODE_CFI;
-
+
/* Read the CFI info structure */
xip_disable_qry(base, map, cfi);
for (i=0; i<(sizeof(struct cfi_ident) + num_erase_regions * 4); i++)
@@ -231,7 +231,7 @@
cfi_send_gen_cmd(0x55, 0x2aa, base, map, cfi, cfi->device_type, NULL);
cfi_send_gen_cmd(0x90, 0x555, base, map, cfi, cfi->device_type, NULL);
cfi->mfr = cfi_read_query(map, base);
- cfi->id = cfi_read_query(map, base + ofs_factor);
+ cfi->id = cfi_read_query(map, base + ofs_factor);
/* Put it back into Read Mode */
cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
@@ -255,10 +255,10 @@
for (i=0; i<cfi->cfiq->NumEraseRegions; i++) {
cfi->cfiq->EraseRegionInfo[i] = le32_to_cpu(cfi->cfiq->EraseRegionInfo[i]);
-
-#ifdef DEBUG_CFI
+
+#ifdef DEBUG_CFI
printk(" Erase Region #%d: BlockSize 0x%4.4X bytes, %d blocks\n",
- i, (cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff,
+ i, (cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff,
(cfi->cfiq->EraseRegionInfo[i] & 0xffff) + 1);
#endif
}
@@ -271,33 +271,33 @@
}
#ifdef DEBUG_CFI
-static char *vendorname(__u16 vendor)
+static char *vendorname(__u16 vendor)
{
switch (vendor) {
case P_ID_NONE:
return "None";
-
+
case P_ID_INTEL_EXT:
return "Intel/Sharp Extended";
-
+
case P_ID_AMD_STD:
return "AMD/Fujitsu Standard";
-
+
case P_ID_INTEL_STD:
return "Intel/Sharp Standard";
-
+
case P_ID_AMD_EXT:
return "AMD/Fujitsu Extended";
case P_ID_WINBOND:
return "Winbond Standard";
-
+
case P_ID_ST_ADV:
return "ST Advanced";
case P_ID_MITSUBISHI_STD:
return "Mitsubishi Standard";
-
+
case P_ID_MITSUBISHI_EXT:
return "Mitsubishi Extended";
@@ -306,13 +306,13 @@
case P_ID_INTEL_PERFORMANCE:
return "Intel Performance Code";
-
+
case P_ID_INTEL_DATA:
return "Intel Data";
-
+
case P_ID_RESERVED:
return "Not Allowed / Reserved for Future Use";
-
+
default:
return "Unknown";
}
@@ -325,21 +325,21 @@
if (cfip->qry[0] != 'Q' || cfip->qry[1] != 'R' || cfip->qry[2] != 'Y') {
printk("Invalid CFI ident structure.\n");
return;
- }
-#endif
+ }
+#endif
printk("Primary Vendor Command Set: %4.4X (%s)\n", cfip->P_ID, vendorname(cfip->P_ID));
if (cfip->P_ADR)
printk("Primary Algorithm Table at %4.4X\n", cfip->P_ADR);
else
printk("No Primary Algorithm Table\n");
-
+
printk("Alternative Vendor Command Set: %4.4X (%s)\n", cfip->A_ID, vendorname(cfip->A_ID));
if (cfip->A_ADR)
printk("Alternate Algorithm Table at %4.4X\n", cfip->A_ADR);
else
printk("No Alternate Algorithm Table\n");
-
-
+
+
printk("Vcc Minimum: %2d.%d V\n", cfip->VccMin >> 4, cfip->VccMin & 0xf);
printk("Vcc Maximum: %2d.%d V\n", cfip->VccMax >> 4, cfip->VccMax & 0xf);
if (cfip->VppMin) {
@@ -348,61 +348,61 @@
}
else
printk("No Vpp line\n");
-
+
printk("Typical byte/word write timeout: %d µs\n", 1<<cfip->WordWriteTimeoutTyp);
printk("Maximum byte/word write timeout: %d µs\n", (1<<cfip->WordWriteTimeoutMax) * (1<<cfip->WordWriteTimeoutTyp));
-
+
if (cfip->BufWriteTimeoutTyp || cfip->BufWriteTimeoutMax) {
printk("Typical full buffer write timeout: %d µs\n", 1<<cfip->BufWriteTimeoutTyp);
printk("Maximum full buffer write timeout: %d µs\n", (1<<cfip->BufWriteTimeoutMax) * (1<<cfip->BufWriteTimeoutTyp));
}
else
printk("Full buffer write not supported\n");
-
+
printk("Typical block erase timeout: %d ms\n", 1<<cfip->BlockEraseTimeoutTyp);
printk("Maximum block erase timeout: %d ms\n", (1<<cfip->BlockEraseTimeoutMax) * (1<<cfip->BlockEraseTimeoutTyp));
if (cfip->ChipEraseTimeoutTyp || cfip->ChipEraseTimeoutMax) {
- printk("Typical chip erase timeout: %d ms\n", 1<<cfip->ChipEraseTimeoutTyp);
+ printk("Typical chip erase timeout: %d ms\n", 1<<cfip->ChipEraseTimeoutTyp);
printk("Maximum chip erase timeout: %d ms\n", (1<<cfip->ChipEraseTimeoutMax) * (1<<cfip->ChipEraseTimeoutTyp));
}
else
printk("Chip erase not supported\n");
-
+
printk("Device size: 0x%X bytes (%d MiB)\n", 1 << cfip->DevSize, 1<< (cfip->DevSize - 20));
printk("Flash Device Interface description: 0x%4.4X\n", cfip->InterfaceDesc);
switch(cfip->InterfaceDesc) {
case 0:
printk(" - x8-only asynchronous interface\n");
break;
-
+
case 1:
printk(" - x16-only asynchronous interface\n");
break;
-
+
case 2:
printk(" - supports x8 and x16 via BYTE# with asynchronous interface\n");
break;
-
+
case 3:
printk(" - x32-only asynchronous interface\n");
break;
-
+
case 4:
printk(" - supports x16 and x32 via Word# with asynchronous interface\n");
break;
-
+
case 65535:
printk(" - Not Allowed / Reserved\n");
break;
-
+
default:
printk(" - Unknown\n");
break;
}
-
+
printk("Max. bytes in buffer write: 0x%x\n", 1<< cfip->MaxBufWriteSize);
printk("Number of Erase Block Regions: %d\n", cfip->NumEraseRegions);
-
+
}
#endif /* DEBUG_CFI */