diff options
| -rw-r--r-- | drivers/mmc/mmc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 70b413086..95ed21eb0 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -31,6 +31,7 @@ #include <malloc.h> #include <linux/list.h> #include <mmc.h> +#include <div64.h> static struct list_head mmc_devices; static int cur_dev_num = -1; @@ -155,8 +156,8 @@ int mmc_read(struct mmc *mmc, u64 src, uchar *dst, int size) char *buffer; int i; int blklen = mmc->read_bl_len; - int startblock = src / blklen; - int endblock = (src + size - 1) / blklen; + int startblock = lldiv(src, mmc->read_bl_len); + int endblock = lldiv(src + size - 1, mmc->read_bl_len); int err = 0; /* Make a buffer big enough to hold all the blocks we might read */ @@ -789,7 +790,7 @@ int mmc_startup(struct mmc *mmc) mmc->block_dev.lun = 0; mmc->block_dev.type = 0; mmc->block_dev.blksz = mmc->read_bl_len; - mmc->block_dev.lba = mmc->capacity/mmc->read_bl_len; + mmc->block_dev.lba = lldiv(mmc->capacity, mmc->read_bl_len); sprintf(mmc->block_dev.vendor,"Man %02x%02x%02x Snr %02x%02x%02x%02x", mmc->cid[0], mmc->cid[1], mmc->cid[2], mmc->cid[9], mmc->cid[10], mmc->cid[11], mmc->cid[12]); |