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-rw-r--r--drivers/mtd/onenand/generic.c14
-rw-r--r--drivers/mtd/onenand/omap2.c18
-rw-r--r--drivers/mtd/onenand/onenand_base.c114
-rw-r--r--drivers/mtd/onenand/onenand_bbt.c9
-rw-r--r--drivers/mtd/onenand/samsung.c13
5 files changed, 80 insertions, 88 deletions
diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c
index 2d70d354d846..7813095264a5 100644
--- a/drivers/mtd/onenand/generic.c
+++ b/drivers/mtd/onenand/generic.c
@@ -30,11 +30,8 @@
*/
#define DRIVER_NAME "onenand-flash"
-static const char *part_probes[] = { "cmdlinepart", NULL, };
-
struct onenand_info {
struct mtd_info mtd;
- struct mtd_partition *parts;
struct onenand_chip onenand;
};
@@ -73,13 +70,9 @@ static int __devinit generic_onenand_probe(struct platform_device *pdev)
goto out_iounmap;
}
- err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0);
- if (err > 0)
- mtd_device_register(&info->mtd, info->parts, err);
- else if (err <= 0 && pdata && pdata->parts)
- mtd_device_register(&info->mtd, pdata->parts, pdata->nr_parts);
- else
- err = mtd_device_register(&info->mtd, NULL, 0);
+ err = mtd_device_parse_register(&info->mtd, NULL, 0,
+ pdata ? pdata->parts : NULL,
+ pdata ? pdata->nr_parts : 0);
platform_set_drvdata(pdev, info);
@@ -104,7 +97,6 @@ static int __devexit generic_onenand_remove(struct platform_device *pdev)
platform_set_drvdata(pdev, NULL);
if (info) {
- mtd_device_unregister(&info->mtd);
onenand_release(&info->mtd);
release_mem_region(res->start, size);
iounmap(info->onenand.base);
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index a916dec29215..7e9ea6852b67 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -40,7 +40,7 @@
#include <asm/mach/flash.h>
#include <plat/gpmc.h>
#include <plat/onenand.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
#include <plat/dma.h>
@@ -57,7 +57,6 @@ struct omap2_onenand {
unsigned long phys_base;
int gpio_irq;
struct mtd_info mtd;
- struct mtd_partition *parts;
struct onenand_chip onenand;
struct completion irq_done;
struct completion dma_done;
@@ -67,8 +66,6 @@ struct omap2_onenand {
struct regulator *regulator;
};
-static const char *part_probes[] = { "cmdlinepart", NULL, };
-
static void omap2_onenand_dma_cb(int lch, u16 ch_status, void *data)
{
struct omap2_onenand *c = data;
@@ -741,6 +738,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
c->regulator = regulator_get(&pdev->dev, "vonenand");
if (IS_ERR(c->regulator)) {
dev_err(&pdev->dev, "Failed to get regulator\n");
+ r = PTR_ERR(c->regulator);
goto err_release_dma;
}
c->onenand.enable = omap2_onenand_enable;
@@ -753,13 +751,9 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
if ((r = onenand_scan(&c->mtd, 1)) < 0)
goto err_release_regulator;
- r = parse_mtd_partitions(&c->mtd, part_probes, &c->parts, 0);
- if (r > 0)
- r = mtd_device_register(&c->mtd, c->parts, r);
- else if (pdata->parts != NULL)
- r = mtd_device_register(&c->mtd, pdata->parts, pdata->nr_parts);
- else
- r = mtd_device_register(&c->mtd, NULL, 0);
+ r = mtd_device_parse_register(&c->mtd, NULL, 0,
+ pdata ? pdata->parts : NULL,
+ pdata ? pdata->nr_parts : 0);
if (r)
goto err_release_onenand;
@@ -786,7 +780,6 @@ err_release_mem_region:
err_free_cs:
gpmc_cs_free(c->gpmc_cs);
err_kfree:
- kfree(c->parts);
kfree(c);
return r;
@@ -809,7 +802,6 @@ static int __devexit omap2_onenand_remove(struct platform_device *pdev)
iounmap(c->onenand.base);
release_mem_region(c->phys_base, ONENAND_IO_SIZE);
gpmc_cs_free(c->gpmc_cs);
- kfree(c->parts);
kfree(c);
return 0;
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index ac9e959802a7..a8394730b4b6 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -1015,7 +1015,7 @@ static void onenand_release_device(struct mtd_info *mtd)
}
/**
- * onenand_transfer_auto_oob - [Internal] oob auto-placement transfer
+ * onenand_transfer_auto_oob - [INTERN] oob auto-placement transfer
* @param mtd MTD device structure
* @param buf destination address
* @param column oob offset to read from
@@ -1079,7 +1079,7 @@ static int onenand_recover_lsb(struct mtd_info *mtd, loff_t addr, int status)
return status;
/* check if we failed due to uncorrectable error */
- if (status != -EBADMSG && status != ONENAND_BBT_READ_ECC_ERROR)
+ if (!mtd_is_eccerr(status) && status != ONENAND_BBT_READ_ECC_ERROR)
return status;
/* check if address lies in MLC region */
@@ -1122,10 +1122,10 @@ static int onenand_mlc_read_ops_nolock(struct mtd_info *mtd, loff_t from,
int ret = 0;
int writesize = this->writesize;
- DEBUG(MTD_DEBUG_LEVEL3, "%s: from = 0x%08x, len = %i\n",
- __func__, (unsigned int) from, (int) len);
+ pr_debug("%s: from = 0x%08x, len = %i\n", __func__, (unsigned int)from,
+ (int)len);
- if (ops->mode == MTD_OOB_AUTO)
+ if (ops->mode == MTD_OPS_AUTO_OOB)
oobsize = this->ecclayout->oobavail;
else
oobsize = mtd->oobsize;
@@ -1159,7 +1159,7 @@ static int onenand_mlc_read_ops_nolock(struct mtd_info *mtd, loff_t from,
if (unlikely(ret))
ret = onenand_recover_lsb(mtd, from, ret);
onenand_update_bufferram(mtd, from, !ret);
- if (ret == -EBADMSG)
+ if (mtd_is_eccerr(ret))
ret = 0;
if (ret)
break;
@@ -1170,7 +1170,7 @@ static int onenand_mlc_read_ops_nolock(struct mtd_info *mtd, loff_t from,
thisooblen = oobsize - oobcolumn;
thisooblen = min_t(int, thisooblen, ooblen - oobread);
- if (ops->mode == MTD_OOB_AUTO)
+ if (ops->mode == MTD_OPS_AUTO_OOB)
onenand_transfer_auto_oob(mtd, oobbuf, oobcolumn, thisooblen);
else
this->read_bufferram(mtd, ONENAND_SPARERAM, oobbuf, oobcolumn, thisooblen);
@@ -1226,10 +1226,10 @@ static int onenand_read_ops_nolock(struct mtd_info *mtd, loff_t from,
int ret = 0, boundary = 0;
int writesize = this->writesize;
- DEBUG(MTD_DEBUG_LEVEL3, "%s: from = 0x%08x, len = %i\n",
- __func__, (unsigned int) from, (int) len);
+ pr_debug("%s: from = 0x%08x, len = %i\n", __func__, (unsigned int)from,
+ (int)len);
- if (ops->mode == MTD_OOB_AUTO)
+ if (ops->mode == MTD_OPS_AUTO_OOB)
oobsize = this->ecclayout->oobavail;
else
oobsize = mtd->oobsize;
@@ -1255,7 +1255,7 @@ static int onenand_read_ops_nolock(struct mtd_info *mtd, loff_t from,
this->command(mtd, ONENAND_CMD_READ, from, writesize);
ret = this->wait(mtd, FL_READING);
onenand_update_bufferram(mtd, from, !ret);
- if (ret == -EBADMSG)
+ if (mtd_is_eccerr(ret))
ret = 0;
}
}
@@ -1291,7 +1291,7 @@ static int onenand_read_ops_nolock(struct mtd_info *mtd, loff_t from,
thisooblen = oobsize - oobcolumn;
thisooblen = min_t(int, thisooblen, ooblen - oobread);
- if (ops->mode == MTD_OOB_AUTO)
+ if (ops->mode == MTD_OPS_AUTO_OOB)
onenand_transfer_auto_oob(mtd, oobbuf, oobcolumn, thisooblen);
else
this->read_bufferram(mtd, ONENAND_SPARERAM, oobbuf, oobcolumn, thisooblen);
@@ -1315,7 +1315,7 @@ static int onenand_read_ops_nolock(struct mtd_info *mtd, loff_t from,
/* Now wait for load */
ret = this->wait(mtd, FL_READING);
onenand_update_bufferram(mtd, from, !ret);
- if (ret == -EBADMSG)
+ if (mtd_is_eccerr(ret))
ret = 0;
}
@@ -1351,19 +1351,19 @@ static int onenand_read_oob_nolock(struct mtd_info *mtd, loff_t from,
struct mtd_ecc_stats stats;
int read = 0, thislen, column, oobsize;
size_t len = ops->ooblen;
- mtd_oob_mode_t mode = ops->mode;
+ unsigned int mode = ops->mode;
u_char *buf = ops->oobbuf;
int ret = 0, readcmd;
from += ops->ooboffs;
- DEBUG(MTD_DEBUG_LEVEL3, "%s: from = 0x%08x, len = %i\n",
- __func__, (unsigned int) from, (int) len);
+ pr_debug("%s: from = 0x%08x, len = %i\n", __func__, (unsigned int)from,
+ (int)len);
/* Initialize return length value */
ops->oobretlen = 0;
- if (mode == MTD_OOB_AUTO)
+ if (mode == MTD_OPS_AUTO_OOB)
oobsize = this->ecclayout->oobavail;
else
oobsize = mtd->oobsize;
@@ -1403,13 +1403,13 @@ static int onenand_read_oob_nolock(struct mtd_info *mtd, loff_t from,
if (unlikely(ret))
ret = onenand_recover_lsb(mtd, from, ret);
- if (ret && ret != -EBADMSG) {
+ if (ret && !mtd_is_eccerr(ret)) {
printk(KERN_ERR "%s: read failed = 0x%x\n",
__func__, ret);
break;
}
- if (mode == MTD_OOB_AUTO)
+ if (mode == MTD_OPS_AUTO_OOB)
onenand_transfer_auto_oob(mtd, buf, column, thislen);
else
this->read_bufferram(mtd, ONENAND_SPARERAM, buf, column, thislen);
@@ -1487,10 +1487,10 @@ static int onenand_read_oob(struct mtd_info *mtd, loff_t from,
int ret;
switch (ops->mode) {
- case MTD_OOB_PLACE:
- case MTD_OOB_AUTO:
+ case MTD_OPS_PLACE_OOB:
+ case MTD_OPS_AUTO_OOB:
break;
- case MTD_OOB_RAW:
+ case MTD_OPS_RAW:
/* Not implemented yet */
default:
return -EINVAL;
@@ -1576,8 +1576,8 @@ int onenand_bbt_read_oob(struct mtd_info *mtd, loff_t from,
size_t len = ops->ooblen;
u_char *buf = ops->oobbuf;
- DEBUG(MTD_DEBUG_LEVEL3, "%s: from = 0x%08x, len = %zi\n",
- __func__, (unsigned int) from, len);
+ pr_debug("%s: from = 0x%08x, len = %zi\n", __func__, (unsigned int)from,
+ len);
/* Initialize return value */
ops->oobretlen = 0;
@@ -1750,8 +1750,8 @@ static int onenand_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
/* Wait for any existing operation to clear */
onenand_panic_wait(mtd);
- DEBUG(MTD_DEBUG_LEVEL3, "%s: to = 0x%08x, len = %i\n",
- __func__, (unsigned int) to, (int) len);
+ pr_debug("%s: to = 0x%08x, len = %i\n", __func__, (unsigned int)to,
+ (int)len);
/* Initialize retlen, in case of early exit */
*retlen = 0;
@@ -1821,7 +1821,7 @@ static int onenand_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
}
/**
- * onenand_fill_auto_oob - [Internal] oob auto-placement transfer
+ * onenand_fill_auto_oob - [INTERN] oob auto-placement transfer
* @param mtd MTD device structure
* @param oob_buf oob buffer
* @param buf source address
@@ -1883,8 +1883,8 @@ static int onenand_write_ops_nolock(struct mtd_info *mtd, loff_t to,
u_char *oobbuf;
int ret = 0, cmd;
- DEBUG(MTD_DEBUG_LEVEL3, "%s: to = 0x%08x, len = %i\n",
- __func__, (unsigned int) to, (int) len);
+ pr_debug("%s: to = 0x%08x, len = %i\n", __func__, (unsigned int)to,
+ (int)len);
/* Initialize retlen, in case of early exit */
ops->retlen = 0;
@@ -1908,7 +1908,7 @@ static int onenand_write_ops_nolock(struct mtd_info *mtd, loff_t to,
if (!len)
return 0;
- if (ops->mode == MTD_OOB_AUTO)
+ if (ops->mode == MTD_OPS_AUTO_OOB)
oobsize = this->ecclayout->oobavail;
else
oobsize = mtd->oobsize;
@@ -1945,7 +1945,7 @@ static int onenand_write_ops_nolock(struct mtd_info *mtd, loff_t to,
/* We send data to spare ram with oobsize
* to prevent byte access */
memset(oobbuf, 0xff, mtd->oobsize);
- if (ops->mode == MTD_OOB_AUTO)
+ if (ops->mode == MTD_OPS_AUTO_OOB)
onenand_fill_auto_oob(mtd, oobbuf, oob, oobcolumn, thisooblen);
else
memcpy(oobbuf + oobcolumn, oob, thisooblen);
@@ -2055,7 +2055,7 @@ static int onenand_write_ops_nolock(struct mtd_info *mtd, loff_t to,
/**
- * onenand_write_oob_nolock - [Internal] OneNAND write out-of-band
+ * onenand_write_oob_nolock - [INTERN] OneNAND write out-of-band
* @param mtd MTD device structure
* @param to offset to write to
* @param len number of bytes to write
@@ -2074,17 +2074,17 @@ static int onenand_write_oob_nolock(struct mtd_info *mtd, loff_t to,
u_char *oobbuf;
size_t len = ops->ooblen;
const u_char *buf = ops->oobbuf;
- mtd_oob_mode_t mode = ops->mode;
+ unsigned int mode = ops->mode;
to += ops->ooboffs;
- DEBUG(MTD_DEBUG_LEVEL3, "%s: to = 0x%08x, len = %i\n",
- __func__, (unsigned int) to, (int) len);
+ pr_debug("%s: to = 0x%08x, len = %i\n", __func__, (unsigned int)to,
+ (int)len);
/* Initialize retlen, in case of early exit */
ops->oobretlen = 0;
- if (mode == MTD_OOB_AUTO)
+ if (mode == MTD_OPS_AUTO_OOB)
oobsize = this->ecclayout->oobavail;
else
oobsize = mtd->oobsize;
@@ -2128,7 +2128,7 @@ static int onenand_write_oob_nolock(struct mtd_info *mtd, loff_t to,
/* We send data to spare ram with oobsize
* to prevent byte access */
memset(oobbuf, 0xff, mtd->oobsize);
- if (mode == MTD_OOB_AUTO)
+ if (mode == MTD_OPS_AUTO_OOB)
onenand_fill_auto_oob(mtd, oobbuf, buf, column, thislen);
else
memcpy(oobbuf + column, buf, thislen);
@@ -2217,10 +2217,10 @@ static int onenand_write_oob(struct mtd_info *mtd, loff_t to,
int ret;
switch (ops->mode) {
- case MTD_OOB_PLACE:
- case MTD_OOB_AUTO:
+ case MTD_OPS_PLACE_OOB:
+ case MTD_OPS_AUTO_OOB:
break;
- case MTD_OOB_RAW:
+ case MTD_OPS_RAW:
/* Not implemented yet */
default:
return -EINVAL;
@@ -2281,7 +2281,7 @@ static int onenand_multiblock_erase_verify(struct mtd_info *mtd,
}
/**
- * onenand_multiblock_erase - [Internal] erase block(s) using multiblock erase
+ * onenand_multiblock_erase - [INTERN] erase block(s) using multiblock erase
* @param mtd MTD device structure
* @param instr erase instruction
* @param region erase region
@@ -2397,7 +2397,7 @@ static int onenand_multiblock_erase(struct mtd_info *mtd,
/**
- * onenand_block_by_block_erase - [Internal] erase block(s) using regular erase
+ * onenand_block_by_block_erase - [INTERN] erase block(s) using regular erase
* @param mtd MTD device structure
* @param instr erase instruction
* @param region erase region
@@ -2489,8 +2489,9 @@ static int onenand_erase(struct mtd_info *mtd, struct erase_info *instr)
struct mtd_erase_region_info *region = NULL;
loff_t region_offset = 0;
- DEBUG(MTD_DEBUG_LEVEL3, "%s: start=0x%012llx, len=%llu\n", __func__,
- (unsigned long long) instr->addr, (unsigned long long) instr->len);
+ pr_debug("%s: start=0x%012llx, len=%llu\n", __func__,
+ (unsigned long long)instr->addr,
+ (unsigned long long)instr->len);
/* Do not allow erase past end of device */
if (unlikely((len + addr) > mtd->size)) {
@@ -2558,7 +2559,7 @@ static int onenand_erase(struct mtd_info *mtd, struct erase_info *instr)
*/
static void onenand_sync(struct mtd_info *mtd)
{
- DEBUG(MTD_DEBUG_LEVEL3, "%s: called\n", __func__);
+ pr_debug("%s: called\n", __func__);
/* Grab the lock and see if the device is available */
onenand_get_device(mtd, FL_SYNCING);
@@ -2602,7 +2603,7 @@ static int onenand_default_block_markbad(struct mtd_info *mtd, loff_t ofs)
struct bbm_info *bbm = this->bbm;
u_char buf[2] = {0, 0};
struct mtd_oob_ops ops = {
- .mode = MTD_OOB_PLACE,
+ .mode = MTD_OPS_PLACE_OOB,
.ooblen = 2,
.oobbuf = buf,
.ooboffs = 0,
@@ -2922,7 +2923,7 @@ static int onenand_otp_command(struct mtd_info *mtd, int cmd, loff_t addr,
}
/**
- * onenand_otp_write_oob_nolock - [Internal] OneNAND write out-of-band, specific to OTP
+ * onenand_otp_write_oob_nolock - [INTERN] OneNAND write out-of-band, specific to OTP
* @param mtd MTD device structure
* @param to offset to write to
* @param len number of bytes to write
@@ -3170,7 +3171,7 @@ static int do_otp_lock(struct mtd_info *mtd, loff_t from, size_t len,
this->command(mtd, ONENAND_CMD_RESET, 0, 0);
this->wait(mtd, FL_RESETING);
} else {
- ops.mode = MTD_OOB_PLACE;
+ ops.mode = MTD_OPS_PLACE_OOB;
ops.ooblen = len;
ops.oobbuf = buf;
ops.ooboffs = 0;
@@ -3429,6 +3430,19 @@ static void onenand_check_features(struct mtd_info *mtd)
else if (numbufs == 1) {
this->options |= ONENAND_HAS_4KB_PAGE;
this->options |= ONENAND_HAS_CACHE_PROGRAM;
+ /*
+ * There are two different 4KiB pagesize chips
+ * and no way to detect it by H/W config values.
+ *
+ * To detect the correct NOP for each chips,
+ * It should check the version ID as workaround.
+ *
+ * Now it has as following
+ * KFM4G16Q4M has NOP 4 with version ID 0x0131
+ * KFM4G16Q5M has NOP 1 with versoin ID 0x013e
+ */
+ if ((this->version_id & 0xf) == 0xe)
+ this->options |= ONENAND_HAS_NOP_1;
}
case ONENAND_DEVICE_DENSITY_2Gb:
@@ -3663,7 +3677,7 @@ static int flexonenand_check_blocks_erased(struct mtd_info *mtd, int start, int
int i, ret;
int block;
struct mtd_oob_ops ops = {
- .mode = MTD_OOB_PLACE,
+ .mode = MTD_OPS_PLACE_OOB,
.ooboffs = 0,
.ooblen = mtd->oobsize,
.datbuf = NULL,
@@ -4054,6 +4068,8 @@ int onenand_scan(struct mtd_info *mtd, int maxchips)
this->ecclayout = &onenand_oob_128;
mtd->subpage_sft = 2;
}
+ if (ONENAND_IS_NOP_1(this))
+ mtd->subpage_sft = 0;
break;
case 64:
this->ecclayout = &onenand_oob_64;
diff --git a/drivers/mtd/onenand/onenand_bbt.c b/drivers/mtd/onenand/onenand_bbt.c
index fc2c16a0fd1c..66fe3b7e7851 100644
--- a/drivers/mtd/onenand/onenand_bbt.c
+++ b/drivers/mtd/onenand/onenand_bbt.c
@@ -15,6 +15,7 @@
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/onenand.h>
+#include <linux/export.h>
/**
* check_short_pattern - [GENERIC] check if a pattern is in the buffer
@@ -80,7 +81,7 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
startblock = 0;
from = 0;
- ops.mode = MTD_OOB_PLACE;
+ ops.mode = MTD_OPS_PLACE_OOB;
ops.ooblen = readlen;
ops.oobbuf = buf;
ops.len = ops.ooboffs = ops.retlen = ops.oobretlen = 0;
@@ -153,7 +154,7 @@ static int onenand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
block = (int) (onenand_block(this, offs) << 1);
res = (bbm->bbt[block >> 3] >> (block & 0x06)) & 0x03;
- DEBUG(MTD_DEBUG_LEVEL2, "onenand_isbad_bbt: bbt info for offs 0x%08x: (block %d) 0x%02x\n",
+ pr_debug("onenand_isbad_bbt: bbt info for offs 0x%08x: (block %d) 0x%02x\n",
(unsigned int) offs, block >> 1, res);
switch ((int) res) {
@@ -188,10 +189,8 @@ int onenand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
len = this->chipsize >> (this->erase_shift + 2);
/* Allocate memory (2bit per block) and clear the memory bad block table */
bbm->bbt = kzalloc(len, GFP_KERNEL);
- if (!bbm->bbt) {
- printk(KERN_ERR "onenand_scan_bbt: Out of memory\n");
+ if (!bbm->bbt)
return -ENOMEM;
- }
/* Set the bad block position */
bbm->badblockpos = ONENAND_BADBLOCK_POS;
diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index 3306b5b3c736..5474547eafc2 100644
--- a/drivers/mtd/onenand/samsung.c
+++ b/drivers/mtd/onenand/samsung.c
@@ -147,7 +147,6 @@ struct s3c_onenand {
struct resource *dma_res;
unsigned long phys_base;
struct completion complete;
- struct mtd_partition *parts;
};
#define CMD_MAP_00(dev, addr) (dev->cmd_map(MAP_00, ((addr) << 1)))
@@ -157,8 +156,6 @@ struct s3c_onenand {
static struct s3c_onenand *onenand;
-static const char *part_probes[] = { "cmdlinepart", NULL, };
-
static inline int s3c_read_reg(int offset)
{
return readl(onenand->base + offset);
@@ -1017,13 +1014,9 @@ static int s3c_onenand_probe(struct platform_device *pdev)
if (s3c_read_reg(MEM_CFG_OFFSET) & ONENAND_SYS_CFG1_SYNC_READ)
dev_info(&onenand->pdev->dev, "OneNAND Sync. Burst Read enabled\n");
- err = parse_mtd_partitions(mtd, part_probes, &onenand->parts, 0);
- if (err > 0)
- mtd_device_register(mtd, onenand->parts, err);
- else if (err <= 0 && pdata && pdata->parts)
- mtd_device_register(mtd, pdata->parts, pdata->nr_parts);
- else
- err = mtd_device_register(mtd, NULL, 0);
+ err = mtd_device_parse_register(mtd, NULL, 0,
+ pdata ? pdata->parts : NULL,
+ pdata ? pdata->nr_parts : 0);
platform_set_drvdata(pdev, mtd);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 04:28:05 +0100