@@ -134,13 +134,12 @@ out:
static int lpddr_chip_setup(struct map_info *map, struct lpddr_private *lpddr)
{
- lpddr->qinfo = kmalloc(sizeof(struct qinfo_chip), GFP_KERNEL);
+ lpddr->qinfo = kzalloc(sizeof(struct qinfo_chip), GFP_KERNEL);
if (!lpddr->qinfo) {
printk(KERN_WARNING "%s: no memory for LPDDR qinfo structure\n",
map->name);
return 0;
}
- memset(lpddr->qinfo, 0, sizeof(struct qinfo_chip));
/* Get the ManuID */
lpddr->ManufactId = CMDVAL(map_read(map, map->pfow_base + PFOW_MANUFACTURER_ID));
@@ -185,13 +184,11 @@ static struct lpddr_private *lpddr_probe
lpddr.numchips = 1;
numvirtchips = lpddr.numchips * lpddr.qinfo->HWPartsNum;
- retlpddr = kmalloc(sizeof(struct lpddr_private) +
+ retlpddr = kzalloc(sizeof(struct lpddr_private) +
numvirtchips * sizeof(struct flchip), GFP_KERNEL);
if (!retlpddr)
return NULL;
- memset(retlpddr, 0, sizeof(struct lpddr_private) +
- numvirtchips * sizeof(struct flchip));
memcpy(retlpddr, &lpddr, sizeof(struct lpddr_private));
retlpddr->numchips = numvirtchips;
@@ -165,12 +165,11 @@ static int ixp2000_flash_probe(struct pl
return -EIO;
}
- info = kmalloc(sizeof(struct ixp2000_flash_info), GFP_KERNEL);
+ info = kzalloc(sizeof(struct ixp2000_flash_info), GFP_KERNEL);
if(!info) {
err = -ENOMEM;
goto Error;
}
- memset(info, 0, sizeof(struct ixp2000_flash_info));
platform_set_drvdata(dev, info);
@@ -196,12 +196,11 @@ static int ixp4xx_flash_probe(struct pla
return err;
}
- info = kmalloc(sizeof(struct ixp4xx_flash_info), GFP_KERNEL);
+ info = kzalloc(sizeof(struct ixp4xx_flash_info), GFP_KERNEL);
if(!info) {
err = -ENOMEM;
goto Error;
}
- memset(info, 0, sizeof(struct ixp4xx_flash_info));
platform_set_drvdata(dev, info);
@@ -63,11 +63,10 @@ static int __init pxa2xx_flash_probe(str
if (!res)
return -ENODEV;
- info = kmalloc(sizeof(struct pxa2xx_flash_info), GFP_KERNEL);
+ info = kzalloc(sizeof(struct pxa2xx_flash_info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- memset(info, 0, sizeof(struct pxa2xx_flash_info));
info->map.name = (char *) flash->name;
info->map.bankwidth = flash->width;
info->map.phys = res->start;
@@ -480,12 +480,11 @@ static int scan_for_bad_eraseblocks(void
{
int i, bad = 0;
- bbt = kmalloc(ebcnt, GFP_KERNEL);
+ bbt = kzalloc(ebcnt, GFP_KERNEL);
if (!bbt) {
printk(PRINT_PREF "error: cannot allocate memory\n");
return -ENOMEM;
}
- memset(bbt, 0 , ebcnt);
printk(PRINT_PREF "scanning for bad eraseblocks\n");
for (i = 0; i < ebcnt; ++i) {
@@ -141,12 +141,11 @@ static int scan_for_bad_eraseblocks(void
{
int i, bad = 0;
- bbt = kmalloc(ebcnt, GFP_KERNEL);
+ bbt = kzalloc(ebcnt, GFP_KERNEL);
if (!bbt) {
printk(PRINT_PREF "error: cannot allocate memory\n");
return -ENOMEM;
}
- memset(bbt, 0 , ebcnt);
/* NOR flash does not implement block_isbad */
if (mtd->block_isbad == NULL)
@@ -295,12 +295,11 @@ static int scan_for_bad_eraseblocks(void
{
int i, bad = 0;
- bbt = kmalloc(ebcnt, GFP_KERNEL);
+ bbt = kzalloc(ebcnt, GFP_KERNEL);
if (!bbt) {
printk(PRINT_PREF "error: cannot allocate memory\n");
return -ENOMEM;
}
- memset(bbt, 0 , ebcnt);
/* NOR flash does not implement block_isbad */
if (mtd->block_isbad == NULL)
@@ -221,12 +221,11 @@ static int scan_for_bad_eraseblocks(void
{
int i, bad = 0;
- bbt = kmalloc(ebcnt, GFP_KERNEL);
+ bbt = kzalloc(ebcnt, GFP_KERNEL);
if (!bbt) {
printk(PRINT_PREF "error: cannot allocate memory\n");
return -ENOMEM;
}
- memset(bbt, 0 , ebcnt);
/* NOR flash does not implement block_isbad */
if (mtd->block_isbad == NULL)
@@ -354,12 +354,11 @@ static int scan_for_bad_eraseblocks(void
{
int i, bad = 0;
- bbt = kmalloc(ebcnt, GFP_KERNEL);
+ bbt = kzalloc(ebcnt, GFP_KERNEL);
if (!bbt) {
printk(PRINT_PREF "error: cannot allocate memory\n");
return -ENOMEM;
}
- memset(bbt, 0 , ebcnt);
printk(PRINT_PREF "scanning for bad eraseblocks\n");
for (i = 0; i < ebcnt; ++i) {