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path: root/drivers/mtd
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Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/nand_base.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 8f04fb03f8ea..761ef2fa423e 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -108,13 +108,13 @@ static int check_offs_len(struct mtd_info *mtd,
int ret = 0;
/* Start address must align on block boundary */
- if (ofs & ((1 << chip->phys_erase_shift) - 1)) {
+ if (ofs & ((1ULL << chip->phys_erase_shift) - 1)) {
pr_debug("%s: unaligned address\n", __func__);
ret = -EINVAL;
}
/* Length must align on block boundary */
- if (len & ((1 << chip->phys_erase_shift) - 1)) {
+ if (len & ((1ULL << chip->phys_erase_shift) - 1)) {
pr_debug("%s: length not block aligned\n", __func__);
ret = -EINVAL;
}
@@ -394,7 +394,7 @@ static int nand_block_markbad_lowlevel(struct mtd_info *mtd, loff_t ofs)
memset(&einfo, 0, sizeof(einfo));
einfo.mtd = mtd;
einfo.addr = ofs;
- einfo.len = 1 << chip->phys_erase_shift;
+ einfo.len = 1ULL << chip->phys_erase_shift;
nand_erase_nand(mtd, &einfo, 0);
/* Write bad block marker to OOB */
@@ -2630,7 +2630,7 @@ int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
}
/* Increment page address and decrement length */
- len -= (1 << chip->phys_erase_shift);
+ len -= (1ULL << chip->phys_erase_shift);
page += pages_per_block;
/* Check, if we cross a chip boundary */