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[MTD NAND] Indent all of drivers/mtd/nand/*.c.

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It was just too painful to deal with.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse
2006-05-13 18:07:53 +01:00
parent 6943f8af7d
commit e0c7d76753
17 changed files with 1217 additions and 1292 deletions
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79
drivers/mtd/nand/s3c2410.c
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@@ -77,10 +77,10 @@ static int hardware_ecc = 0;
*/
static struct nand_oobinfo nand_hw_eccoob = {
.useecc = MTD_NANDECC_AUTOPLACE,
.eccbytes = 3,
.eccpos = {0, 1, 2 },
.oobfree = { {8, 8} }
.useecc = MTD_NANDECC_AUTOPLACE,
.eccbytes = 3,
.eccpos = {0, 1, 2},
.oobfree = {{8, 8}}
};
/* controller and mtd information */
@@ -149,8 +149,7 @@ static int s3c2410_nand_calc_rate(int wanted, unsigned long clk, int max)
pr_debug("result %d from %ld, %d\n", result, clk, wanted);
if (result > max) {
printk("%d ns is too big for current clock rate %ld\n",
wanted, clk);
printk("%d ns is too big for current clock rate %ld\n", wanted, clk);
return -1;
}
@@ -164,8 +163,7 @@ static int s3c2410_nand_calc_rate(int wanted, unsigned long clk, int max)
/* controller setup */
static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
struct platform_device *pdev)
static int s3c2410_nand_inithw(struct s3c2410_nand_info *info, struct platform_device *pdev)
{
struct s3c2410_platform_nand *plat = to_nand_plat(pdev);
unsigned long clkrate = clk_get_rate(info->clk);
@@ -177,7 +175,7 @@ static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
clkrate /= 1000; /* turn clock into kHz for ease of use */
if (plat != NULL) {
tacls = s3c2410_nand_calc_rate(plat->tacls, clkrate, 4);
tacls = s3c2410_nand_calc_rate(plat->tacls, clkrate, 4);
twrph0 = s3c2410_nand_calc_rate(plat->twrph0, clkrate, 8);
twrph1 = s3c2410_nand_calc_rate(plat->twrph1, clkrate, 8);
} else {
@@ -193,19 +191,17 @@ static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
}
printk(KERN_INFO PFX "Tacls=%d, %dns Twrph0=%d %dns, Twrph1=%d %dns\n",
tacls, to_ns(tacls, clkrate),
twrph0, to_ns(twrph0, clkrate),
twrph1, to_ns(twrph1, clkrate));
tacls, to_ns(tacls, clkrate), twrph0, to_ns(twrph0, clkrate), twrph1, to_ns(twrph1, clkrate));
if (!info->is_s3c2440) {
cfg = S3C2410_NFCONF_EN;
cfg |= S3C2410_NFCONF_TACLS(tacls-1);
cfg |= S3C2410_NFCONF_TWRPH0(twrph0-1);
cfg |= S3C2410_NFCONF_TWRPH1(twrph1-1);
cfg = S3C2410_NFCONF_EN;
cfg |= S3C2410_NFCONF_TACLS(tacls - 1);
cfg |= S3C2410_NFCONF_TWRPH0(twrph0 - 1);
cfg |= S3C2410_NFCONF_TWRPH1(twrph1 - 1);
} else {
cfg = S3C2440_NFCONF_TACLS(tacls-1);
cfg |= S3C2440_NFCONF_TWRPH0(twrph0-1);
cfg |= S3C2440_NFCONF_TWRPH1(twrph1-1);
cfg = S3C2440_NFCONF_TACLS(tacls - 1);
cfg |= S3C2440_NFCONF_TWRPH0(twrph0 - 1);
cfg |= S3C2440_NFCONF_TWRPH1(twrph1 - 1);
}
pr_debug(PFX "NF_CONF is 0x%lx\n", cfg);
@@ -229,7 +225,7 @@ static void s3c2410_nand_select_chip(struct mtd_info *mtd, int chip)
info = nmtd->info;
bit = (info->is_s3c2440) ? S3C2440_NFCONT_nFCE : S3C2410_NFCONF_nFCE;
reg = info->regs+((info->is_s3c2440) ? S3C2440_NFCONT:S3C2410_NFCONF);
reg = info->regs + ((info->is_s3c2440) ? S3C2440_NFCONT : S3C2410_NFCONF);
cur = readl(reg);
@@ -243,7 +239,7 @@ static void s3c2410_nand_select_chip(struct mtd_info *mtd, int chip)
if (info->platform != NULL) {
if (info->platform->select_chip != NULL)
(info->platform->select_chip)(nmtd->set, chip);
(info->platform->select_chip) (nmtd->set, chip);
}
cur &= ~bit;
@@ -330,22 +326,16 @@ static int s3c2410_nand_devready(struct mtd_info *mtd)
return readb(info->regs + S3C2410_NFSTAT) & S3C2410_NFSTAT_BUSY;
}
/* ECC handling functions */
static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat,
u_char *read_ecc, u_char *calc_ecc)
static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc)
{
pr_debug("s3c2410_nand_correct_data(%p,%p,%p,%p)\n",
mtd, dat, read_ecc, calc_ecc);
pr_debug("s3c2410_nand_correct_data(%p,%p,%p,%p)\n", mtd, dat, read_ecc, calc_ecc);
pr_debug("eccs: read %02x,%02x,%02x vs calc %02x,%02x,%02x\n",
read_ecc[0], read_ecc[1], read_ecc[2],
calc_ecc[0], calc_ecc[1], calc_ecc[2]);
read_ecc[0], read_ecc[1], read_ecc[2], calc_ecc[0], calc_ecc[1], calc_ecc[2]);
if (read_ecc[0] == calc_ecc[0] &&
read_ecc[1] == calc_ecc[1] &&
read_ecc[2] == calc_ecc[2])
if (read_ecc[0] == calc_ecc[0] && read_ecc[1] == calc_ecc[1] && read_ecc[2] == calc_ecc[2])
return 0;
/* we curently have no method for correcting the error */
@@ -378,8 +368,7 @@ static void s3c2440_nand_enable_hwecc(struct mtd_info *mtd, int mode)
writel(ctrl | S3C2440_NFCONT_INITECC, info->regs + S3C2440_NFCONT);
}
static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd,
const u_char *dat, u_char *ecc_code)
static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code)
{
struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd);
@@ -387,15 +376,12 @@ static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd,
ecc_code[1] = readb(info->regs + S3C2410_NFECC + 1);
ecc_code[2] = readb(info->regs + S3C2410_NFECC + 2);
pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n",
ecc_code[0], ecc_code[1], ecc_code[2]);
pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n", ecc_code[0], ecc_code[1], ecc_code[2]);
return 0;
}
static int s3c2440_nand_calculate_ecc(struct mtd_info *mtd,
const u_char *dat, u_char *ecc_code)
static int s3c2440_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code)
{
struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd);
unsigned long ecc = readl(info->regs + S3C2440_NFMECC0);
@@ -404,13 +390,11 @@ static int s3c2440_nand_calculate_ecc(struct mtd_info *mtd,
ecc_code[1] = ecc >> 8;
ecc_code[2] = ecc >> 16;
pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n",
ecc_code[0], ecc_code[1], ecc_code[2]);
pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n", ecc_code[0], ecc_code[1], ecc_code[2]);
return 0;
}
/* over-ride the standard functions for a little more speed. We can
* use read/write block to move the data buffers to/from the controller
*/
@@ -421,8 +405,7 @@ static void s3c2410_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
readsb(this->IO_ADDR_R, buf, len);
}
static void s3c2410_nand_write_buf(struct mtd_info *mtd,
const u_char *buf, int len)
static void s3c2410_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
struct nand_chip *this = mtd->priv;
writesb(this->IO_ADDR_W, buf, len);
@@ -488,9 +471,7 @@ static int s3c2410_nand_add_partition(struct s3c2410_nand_info *info,
return add_mtd_device(&mtd->mtd);
if (set->nr_partitions > 0 && set->partitions != NULL) {
return add_mtd_partitions(&mtd->mtd,
set->partitions,
set->nr_partitions);
return add_mtd_partitions(&mtd->mtd, set->partitions, set->nr_partitions);
}
return add_mtd_device(&mtd->mtd);
@@ -654,13 +635,11 @@ static int s3c24xx_nand_probe(struct platform_device *pdev, int is_s3c2440)
nmtd = info->mtds;
for (setno = 0; setno < nr_sets; setno++, nmtd++) {
pr_debug("initialising set %d (%p, info %p)\n",
setno, nmtd, info);
pr_debug("initialising set %d (%p, info %p)\n", setno, nmtd, info);
s3c2410_nand_init_chip(info, nmtd, sets);
nmtd->scan_res = nand_scan(&nmtd->mtd,
(sets) ? sets->nr_chips : 1);
nmtd->scan_res = nand_scan(&nmtd->mtd, (sets) ? sets->nr_chips : 1);
if (nmtd->scan_res == 0) {
s3c2410_nand_add_partition(info, nmtd, sets);