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Fixing coding style issues

Browse source 
- Fixing leading white spaces
 - Fixing indentation where 4 spaces are used instead of tab
 - Removing C++ comments (//), wherever I introduced them

Signed-off-by: William Juul <william.juul@tandberg.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
William Juul 2007-11-09 13:32:30 +01:00 committed by Scott Wood
parent 4cbb651b29
commit 5e1dae5c3d
18 changed files with 106 additions and 99 deletions
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2
board/bf537-stamp/nand.c
View file

@ -40,7 +40,7 @@
static void bfin_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
register struct nand_chip *this = mtd->priv;
u32 IO_ADDR_W = (u32) this->IO_ADDR_W;
u32 IO_ADDR_W = (u32) this->IO_ADDR_W;
if (ctrl & NAND_CTRL_CHANGE) {
if( ctrl & NAND_CLE )

4
board/dave/PPChameleonEVB/nand.c
View file

@ -36,7 +36,7 @@ static void ppchameleonevb_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int
struct nand_chip *this = mtd->priv;
ulong base = (ulong) this->IO_ADDR_W;
if (ctrl & NAND_CTRL_CHANGE) {
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )
MACRO_NAND_CTL_SETCLE((unsigned long)base);
else
@ -51,7 +51,7 @@ static void ppchameleonevb_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int
MACRO_NAND_DISABLE_CE((unsigned long)base);
}
if (cmd != NAND_CMD_NONE)
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}

2
board/delta/nand.c
View file

@ -549,7 +549,7 @@ int board_nand_init(struct nand_chip *nand)
nand->write_buf = dfc_write_buf;
nand->cmdfunc = dfc_cmdfunc;
// nand->autooob = &delta_oob;
/* nand->autooob = &delta_oob; */
nand->badblock_pattern = &delta_bbt_descr;
return 0;
}

6
board/esd/common/esd405ep_nand.c
View file

@ -32,8 +32,8 @@
*/
static void esd405ep_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )
out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_CLE);
else
@ -48,7 +48,7 @@ static void esd405ep_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int
out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_NAND_CE);
}
if (cmd != NAND_CMD_NONE)
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}

8
board/nc650/nand.c
View file

@ -36,7 +36,7 @@ static void nc650_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )
this->IO_ADDR_W += 2;
else
@ -47,7 +47,7 @@ static void nc650_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
this->IO_ADDR_W -= 1;
}
if (cmd != NAND_CMD_NONE)
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}
#elif defined(CONFIG_IDS852_REV2)
@ -58,7 +58,7 @@ static void nc650_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )
writeb(0, (volatile __u8 *) this->IO_ADDR_W + 0xa);
else
@ -73,7 +73,7 @@ static void nc650_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
writeb(0, (volatile __u8 *) this->IO_ADDR_W) + 0xc);
}
if (cmd != NAND_CMD_NONE)
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}
#else

2
board/netstar/nand.c
View file

@ -47,7 +47,7 @@ static void netstar_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int c
}
this->IO_ADDR_W = (void __iomem *) IO_ADDR_W;
if (cmd != NAND_CMD_NONE)
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}

2
board/prodrive/alpr/nand.c
View file

@ -58,7 +58,7 @@ static struct alpr_ndfc_regs *alpr_ndfc = NULL;
*/
static void alpr_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )

2
board/prodrive/pdnb3/nand.c
View file

@ -54,7 +54,7 @@ static struct pdnb3_ndfc_regs *pdnb3_ndfc;
*/
static void pdnb3_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )

6
board/sc3/sc3nand.c
View file

@ -41,8 +41,8 @@ static void *sc3_control_base = (void *)0xEF600700;
static void sc3_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )
set_bit (SC3_NAND_CLE, sc3_control_base);
else
@ -57,7 +57,7 @@ static void sc3_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
clear_bit (SC3_NAND_CE, sc3_control_base);
}
if (cmd != NAND_CMD_NONE)
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}

2
board/tqc/tqm8272/tqm8272.c
View file

@ -1070,7 +1070,7 @@ static u8 hwctl = 0;
static void upmnand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )

2
board/zylonite/nand.c
View file

@ -553,7 +553,7 @@ int board_nand_init(struct nand_chip *nand)
nand->write_buf = dfc_write_buf;
nand->cmdfunc = dfc_cmdfunc;
// nand->autooob = &delta_oob;
/* nand->autooob = &delta_oob; */
nand->badblock_pattern = &delta_bbt_descr;
return 0;
}

110
common/cmd_nand.c
View file

@ -35,7 +35,7 @@
int mtdparts_init(void);
int id_parse(const char *id, const char **ret_id, u8 *dev_type, u8 *dev_num);
int find_dev_and_part(const char *id, struct mtd_device **dev,
u8 *part_num, struct part_info **part);
u8 *part_num, struct part_info **part);
#endif
static int nand_dump_oob(nand_info_t *nand, ulong off)
@ -340,7 +340,7 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
opts.length = size;
opts.offset = off;
opts.quiet = quiet;
// ret = nand_read_opts(nand, &opts);
/* ret = nand_read_opts(nand, &opts); */
} else {
/* write */
mtd_oob_ops_t opts;
@ -406,44 +406,48 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
}
if (status) {
// ulong block_start = 0;
ulong off;
// int last_status = -1;
/* ulong block_start = 0;
int last_status = -1;
*/
struct nand_chip *nand_chip = nand->priv;
/* check the WP bit */
nand_chip->cmdfunc (nand, NAND_CMD_STATUS, -1, -1);
printf("device is %swrite protected\n",
(nand_chip->read_byte(nand) & 0x80 ?
"NOT " : "" ) );
"NOT " : ""));
for (off = 0; off < nand->size; off += nand->writesize) {
// int s = nand_get_lock_status(nand, off);
//
// /* print message only if status has changed
// * or at end of chip
// */
// if (off == nand->size - nand->writesize
// || (s != last_status && off != 0)) {
//
// printf("%08lx - %08lx: %8d pages %s%s%s\n",
// block_start,
// off-1,
// (off-block_start)/nand->writesize,
// ((last_status & NAND_LOCK_STATUS_TIGHT) ? "TIGHT " : ""),
// ((last_status & NAND_LOCK_STATUS_LOCK) ? "LOCK " : ""),
// ((last_status & NAND_LOCK_STATUS_UNLOCK) ? "UNLOCK " : ""));
// }
//
// last_status = s;
#if 0 /* must be fixed */
int s = nand_get_lock_status(nand, off);
/* print message only if status has changed
* or at end of chip
*/
if (off == nand->size - nand->writesize
|| (s != last_status && off != 0)) {
printf("%08lx - %08lx: %8d pages %s%s%s\n",
block_start,
off-1,
(off-block_start)/nand->writesize,
((last_status & NAND_LOCK_STATUS_TIGHT) ? "TIGHT " : ""),
((last_status & NAND_LOCK_STATUS_LOCK) ? "LOCK " : ""),
((last_status & NAND_LOCK_STATUS_UNLOCK) ? "UNLOCK " : ""));
}
last_status = s;
#endif
}
} else {
// if (!nand_lock(nand, tight)) {
// puts("NAND flash successfully locked\n");
// } else {
// puts("Error locking NAND flash\n");
// return 1;
// }
#if 0 /* must be fixed */
if (!nand_lock(nand, tight)) {
puts("NAND flash successfully locked\n");
} else {
puts("Error locking NAND flash\n");
return 1;
}
#endif
}
return 0;
}
@ -452,13 +456,15 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
if (arg_off_size(argc - 2, argv + 2, nand, &off, &size) < 0)
return 1;
// if (!nand_unlock(nand, off, size)) {
// puts("NAND flash successfully unlocked\n");
// } else {
// puts("Error unlocking NAND flash, "
// "write and erase will probably fail\n");
// return 1;
// }
#if 0 /* must be fixed */
if (!nand_unlock(nand, off, size)) {
puts("NAND flash successfully unlocked\n");
} else {
puts("Error unlocking NAND flash, "
"write and erase will probably fail\n");
return 1;
}
#endif
return 0;
}
@ -691,7 +697,7 @@ U_BOOT_CMD(nboot, 4, 1, do_nandboot,
void archflashwp(void *archdata, int wp);
#endif
#define ROUND_DOWN(value,boundary) ((value) & (~((boundary)-1)))
#define ROUND_DOWN(value,boundary) ((value) & (~((boundary)-1)))
#undef NAND_DEBUG
#undef PSYCHO_DEBUG
@ -715,9 +721,9 @@ void archflashwp(void *archdata, int wp);
#define CONFIG_MTD_NAND_ECC_JFFS2
/* bits for nand_legacy_rw() `cmd'; or together as needed */
#define NANDRW_READ 0x01
#define NANDRW_WRITE 0x00
#define NANDRW_JFFS2 0x02
#define NANDRW_READ 0x01
#define NANDRW_WRITE 0x00
#define NANDRW_JFFS2 0x02
#define NANDRW_JFFS2_SKIP 0x04
/*
@ -726,15 +732,15 @@ void archflashwp(void *archdata, int wp);
extern struct nand_chip nand_dev_desc[CFG_MAX_NAND_DEVICE];
extern int curr_device;
extern int nand_legacy_erase(struct nand_chip *nand, size_t ofs,
size_t len, int clean);
size_t len, int clean);
extern int nand_legacy_rw(struct nand_chip *nand, int cmd, size_t start,
size_t len, size_t *retlen, u_char *buf);
size_t len, size_t *retlen, u_char *buf);
extern void nand_print(struct nand_chip *nand);
extern void nand_print_bad(struct nand_chip *nand);
extern int nand_read_oob(struct nand_chip *nand, size_t ofs,
size_t len, size_t *retlen, u_char *buf);
size_t len, size_t *retlen, u_char *buf);
extern int nand_write_oob(struct nand_chip *nand, size_t ofs,
size_t len, size_t *retlen, const u_char *buf);
size_t len, size_t *retlen, const u_char *buf);
int do_nand (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
@ -828,11 +834,11 @@ int do_nand (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
if (strncmp (argv[1], "read", 4) == 0 ||
strncmp (argv[1], "write", 5) == 0) {
ulong addr = simple_strtoul (argv[2], NULL, 16);
off_t off = simple_strtoul (argv[3], NULL, 16);
size_t size = simple_strtoul (argv[4], NULL, 16);
int cmd = (strncmp (argv[1], "read", 4) == 0) ?
NANDRW_READ : NANDRW_WRITE;
ulong addr = simple_strtoul (argv[2], NULL, 16);
off_t off = simple_strtoul (argv[3], NULL, 16);
size_t size = simple_strtoul (argv[4], NULL, 16);
int cmd = (strncmp (argv[1], "read", 4) == 0) ?
NANDRW_READ : NANDRW_WRITE;
size_t total;
int ret;
char *cmdtail = strchr (argv[1], '.');
@ -923,9 +929,9 @@ U_BOOT_CMD(
"nand device [dev] - show or set current device\n"
"nand read[.jffs2[s]] addr off size\n"
"nand write[.jffs2] addr off size - read/write `size' bytes starting\n"
" at offset `off' to/from memory address `addr'\n"
" at offset `off' to/from memory address `addr'\n"
"nand erase [clean] [off size] - erase `size' bytes from\n"
" offset `off' (entire device if not specified)\n"
" offset `off' (entire device if not specified)\n"
"nand bad - show bad blocks\n"
"nand read.oob addr off size - read out-of-band data\n"
"nand write.oob addr off size - read out-of-band data\n"

18
cpu/arm926ejs/davinci/nand.c
View file

@ -68,7 +68,7 @@ static void nand_davinci_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int c
this->IO_ADDR_W = (void __iomem *) IO_ADDR_W;
}
if (cmd != NAND_CMD_NONE)
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}
@ -363,22 +363,22 @@ int board_nand_init(struct nand_chip *nand)
#endif
#ifdef CFG_NAND_HW_ECC
#ifdef CFG_NAND_LARGEPAGE
nand->ecc.mode = NAND_ECC_HW;
nand->ecc.size = 2048;
nand->ecc.bytes = 12;
nand->ecc.mode = NAND_ECC_HW;
nand->ecc.size = 2048;
nand->ecc.bytes = 12;
#elif defined(CFG_NAND_SMALLPAGE)
nand->ecc.mode = NAND_ECC_HW;
nand->ecc.size = 512;
nand->ecc.bytes = 3;
nand->ecc.mode = NAND_ECC_HW;
nand->ecc.size = 512;
nand->ecc.bytes = 3;
#else
#error "Either CFG_NAND_LARGEPAGE or CFG_NAND_SMALLPAGE must be defined!"
#endif
// nand->autooob = &davinci_nand_oobinfo;
/* nand->autooob = &davinci_nand_oobinfo; */
nand->ecc.calculate = nand_davinci_calculate_ecc;
nand->ecc.correct = nand_davinci_correct_data;
nand->ecc.hwctl = nand_davinci_enable_hwecc;
#else
nand->ecc.mode = NAND_ECC_SOFT;
nand->ecc.mode = NAND_ECC_SOFT;
#endif
/* Set address of hardware control function */

14
cpu/ppc4xx/ndfc.c
View file

@ -48,7 +48,7 @@ static u8 hwctl = 0;
static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if ( ctrl & NAND_CLE )
@ -183,12 +183,12 @@ int board_nand_init(struct nand_chip *nand)
nand->read_buf = ndfc_read_buf;
nand->dev_ready = ndfc_dev_ready;
nand->ecc.correct = nand_correct_data;
nand->ecc.hwctl = ndfc_enable_hwecc;
nand->ecc.calculate = ndfc_calculate_ecc;
nand->ecc.mode = NAND_ECC_HW;
nand->ecc.size = 256;
nand->ecc.bytes = 3;
nand->ecc.correct = nand_correct_data;
nand->ecc.hwctl = ndfc_enable_hwecc;
nand->ecc.calculate = ndfc_calculate_ecc;
nand->ecc.mode = NAND_ECC_HW;
nand->ecc.size = 256;
nand->ecc.bytes = 3;
#ifndef CONFIG_NAND_SPL
nand->write_buf = ndfc_write_buf;

10
drivers/mtd/nand/diskonchip.c
View file

@ -500,11 +500,11 @@ static u_char doc2001_read_byte(struct mtd_info *mtd)
struct doc_priv *doc = this->priv;
void __iomem *docptr = doc->virtadr;
//ReadDOC(docptr, CDSNSlowIO);
/*ReadDOC(docptr, CDSNSlowIO); */
/* 11.4.5 -- delay twice to allow extended length cycle */
DoC_Delay(doc, 2);
ReadDOC(docptr, ReadPipeInit);
//return ReadDOC(docptr, Mil_CDSN_IO);
/*return ReadDOC(docptr, Mil_CDSN_IO); */
return ReadDOC(docptr, LastDataRead);
}
@ -1051,7 +1051,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat,
return ret;
}
//u_char mydatabuf[528];
/*u_char mydatabuf[528]; */
/* The strange out-of-order .oobfree list below is a (possibly unneeded)
* attempt to retain compatibility. It used to read:
@ -1623,11 +1623,11 @@ static int __init doc_probe(unsigned long physadr)
if (ChipID == DOC_ChipID_DocMilPlus16) {
WriteDOC(~newval, virtadr, Mplus_AliasResolution);
oldval = ReadDOC(doc->virtadr, Mplus_AliasResolution);
WriteDOC(newval, virtadr, Mplus_AliasResolution); // restore it
WriteDOC(newval, virtadr, Mplus_AliasResolution); /* restore it */
} else {
WriteDOC(~newval, virtadr, AliasResolution);
oldval = ReadDOC(doc->virtadr, AliasResolution);
WriteDOC(newval, virtadr, AliasResolution); // restore it
WriteDOC(newval, virtadr, AliasResolution); /* restore it */
}
newval = ~newval;
if (oldval == newval) {

2
drivers/mtd/nand/nand_base.c
View file

@ -2557,7 +2557,7 @@ int nand_scan_tail(struct mtd_info *mtd)
default:
printk(KERN_WARNING "No oob scheme defined for "
"oobsize %d\n", mtd->oobsize);
// BUG();
/* BUG(); */
}
}

6
include/linux/mtd/compat.h
View file

@ -18,10 +18,10 @@
#define KERN_DEBUG
#define kmalloc(size, flags) malloc(size)
#define kzalloc(size, flags) calloc(size, 1)
#define kzalloc(size, flags) calloc(size, 1)
#define vmalloc(size) malloc(size)
#define kfree(ptr) free(ptr)
#define vfree(ptr) free(ptr)
#define kfree(ptr) free(ptr)
#define vfree(ptr) free(ptr)
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))

7
include/linux/mtd/nand.h
View file

@ -236,11 +236,12 @@ struct nand_chip;
* used instead of the per chip wait queue when a hw controller is available
*/
struct nand_hw_control {
/* XXX U-BOOT XXX */
#if 0
spinlock_t lock;
wait_queue_head_t wq;
spinlock_t lock;
wait_queue_head_t wq;
#endif
struct nand_chip *active;
struct nand_chip *active;
};
/**