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path: root/drivers/mtd/tests/speedtest.c
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Diffstat (limited to 'drivers/mtd/tests/speedtest.c')
-rw-r--r--drivers/mtd/tests/speedtest.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mtd/tests/speedtest.c b/drivers/mtd/tests/speedtest.c
index 87ff6a29f84e..5ee9f7021020 100644
--- a/drivers/mtd/tests/speedtest.c
+++ b/drivers/mtd/tests/speedtest.c
@@ -55,7 +55,7 @@ static int multiblock_erase(int ebnum, int blocks)
{
int err;
struct erase_info ei;
- loff_t addr = ebnum * mtd->erasesize;
+ loff_t addr = (loff_t)ebnum * mtd->erasesize;
memset(&ei, 0, sizeof(struct erase_info));
ei.mtd = mtd;
@@ -80,7 +80,7 @@ static int multiblock_erase(int ebnum, int blocks)
static int write_eraseblock(int ebnum)
{
- loff_t addr = ebnum * mtd->erasesize;
+ loff_t addr = (loff_t)ebnum * mtd->erasesize;
return mtdtest_write(mtd, addr, mtd->erasesize, iobuf);
}
@@ -88,7 +88,7 @@ static int write_eraseblock(int ebnum)
static int write_eraseblock_by_page(int ebnum)
{
int i, err = 0;
- loff_t addr = ebnum * mtd->erasesize;
+ loff_t addr = (loff_t)ebnum * mtd->erasesize;
void *buf = iobuf;
for (i = 0; i < pgcnt; i++) {
@@ -106,7 +106,7 @@ static int write_eraseblock_by_2pages(int ebnum)
{
size_t sz = pgsize * 2;
int i, n = pgcnt / 2, err = 0;
- loff_t addr = ebnum * mtd->erasesize;
+ loff_t addr = (loff_t)ebnum * mtd->erasesize;
void *buf = iobuf;
for (i = 0; i < n; i++) {
@@ -124,7 +124,7 @@ static int write_eraseblock_by_2pages(int ebnum)
static int read_eraseblock(int ebnum)
{
- loff_t addr = ebnum * mtd->erasesize;
+ loff_t addr = (loff_t)ebnum * mtd->erasesize;
return mtdtest_read(mtd, addr, mtd->erasesize, iobuf);
}
@@ -132,7 +132,7 @@ static int read_eraseblock(int ebnum)
static int read_eraseblock_by_page(int ebnum)
{
int i, err = 0;
- loff_t addr = ebnum * mtd->erasesize;
+ loff_t addr = (loff_t)ebnum * mtd->erasesize;
void *buf = iobuf;
for (i = 0; i < pgcnt; i++) {
@@ -150,7 +150,7 @@ static int read_eraseblock_by_2pages(int ebnum)
{
size_t sz = pgsize * 2;
int i, n = pgcnt / 2, err = 0;
- loff_t addr = ebnum * mtd->erasesize;
+ loff_t addr = (loff_t)ebnum * mtd->erasesize;
void *buf = iobuf;
for (i = 0; i < n; i++) {