diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-29 10:40:00 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 19:25:53 +0100 |
| commit | bea7fe031e5b81629f264f48335f1af74900f4b9 (patch) | |
| tree | bbbaa526668a53dd1d4fbdc14b7b01ad4d3e8e8a /drivers/mtd/devices | |
| parent | mtd: docprobe: use kzalloc instead (diff) | |
| download | linux-bea7fe031e5b81629f264f48335f1af74900f4b9.tar.xz linux-bea7fe031e5b81629f264f48335f1af74900f4b9.zip | |
mtd: doc: do not initialize mtd_info fields to 0 or NULL
The 'struct mtd_info' object is allocated with 'kzalloc()', so it
contains only zeroes - no need to initialize various fields to 0 or
NULL.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/devices')
| -rw-r--r-- | drivers/mtd/devices/doc2000.c | 9 | ||||
| -rw-r--r-- | drivers/mtd/devices/doc2001.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/devices/doc2001plus.c | 9 | ||||
| -rw-r--r-- | drivers/mtd/devices/docg3.c | 3 |
4 files changed, 0 insertions, 29 deletions
diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c index e9fad9151219..b1cdf6479019 100644 --- a/drivers/mtd/devices/doc2000.c +++ b/drivers/mtd/devices/doc2000.c @@ -562,23 +562,14 @@ void DoC2k_init(struct mtd_info *mtd) mtd->type = MTD_NANDFLASH; mtd->flags = MTD_CAP_NANDFLASH; - mtd->size = 0; - mtd->erasesize = 0; mtd->writesize = 512; mtd->oobsize = 16; mtd->owner = THIS_MODULE; mtd->erase = doc_erase; - mtd->point = NULL; - mtd->unpoint = NULL; mtd->read = doc_read; mtd->write = doc_write; mtd->read_oob = doc_read_oob; mtd->write_oob = doc_write_oob; - mtd->sync = NULL; - - this->totlen = 0; - this->numchips = 0; - this->curfloor = -1; this->curchip = -1; mutex_init(&this->lock); diff --git a/drivers/mtd/devices/doc2001.c b/drivers/mtd/devices/doc2001.c index a3f7a27499be..7543b98f46c4 100644 --- a/drivers/mtd/devices/doc2001.c +++ b/drivers/mtd/devices/doc2001.c @@ -343,25 +343,17 @@ void DoCMil_init(struct mtd_info *mtd) mtd->type = MTD_NANDFLASH; mtd->flags = MTD_CAP_NANDFLASH; - mtd->size = 0; /* FIXME: erase size is not always 8KiB */ mtd->erasesize = 0x2000; - mtd->writesize = 512; mtd->oobsize = 16; mtd->owner = THIS_MODULE; mtd->erase = doc_erase; - mtd->point = NULL; - mtd->unpoint = NULL; mtd->read = doc_read; mtd->write = doc_write; mtd->read_oob = doc_read_oob; mtd->write_oob = doc_write_oob; - mtd->sync = NULL; - - this->totlen = 0; - this->numchips = 0; this->curfloor = -1; this->curchip = -1; diff --git a/drivers/mtd/devices/doc2001plus.c b/drivers/mtd/devices/doc2001plus.c index 99351bc3e0ed..177510d0e7ee 100644 --- a/drivers/mtd/devices/doc2001plus.c +++ b/drivers/mtd/devices/doc2001plus.c @@ -467,23 +467,14 @@ void DoCMilPlus_init(struct mtd_info *mtd) mtd->type = MTD_NANDFLASH; mtd->flags = MTD_CAP_NANDFLASH; - mtd->size = 0; - - mtd->erasesize = 0; mtd->writesize = 512; mtd->oobsize = 16; mtd->owner = THIS_MODULE; mtd->erase = doc_erase; - mtd->point = NULL; - mtd->unpoint = NULL; mtd->read = doc_read; mtd->write = doc_write; mtd->read_oob = doc_read_oob; mtd->write_oob = doc_write_oob; - mtd->sync = NULL; - - this->totlen = 0; - this->numchips = 0; this->curfloor = -1; this->curchip = -1; diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c index 22d5099f7786..ad11ef0a81f4 100644 --- a/drivers/mtd/devices/docg3.c +++ b/drivers/mtd/devices/docg3.c @@ -1821,13 +1821,10 @@ static void __init doc_set_driver_info(int chip_id, struct mtd_info *mtd) mtd->oobsize = DOC_LAYOUT_OOB_SIZE; mtd->owner = THIS_MODULE; mtd->erase = doc_erase; - mtd->point = NULL; - mtd->unpoint = NULL; mtd->read = doc_read; mtd->write = doc_write; mtd->read_oob = doc_read_oob; mtd->write_oob = doc_write_oob; - mtd->sync = NULL; mtd->block_isbad = doc_block_isbad; mtd->ecclayout = &docg3_oobinfo; } |