[U-Boot] [PATCH 07/10] mmc: use lldiv() for 64-bit division

[Magnus Lilja]

Hi

2009/5/6 Ilya Yanok <yanok at emcraft.com>:
> Signed-off-by: Ilya Yanok <yanok at emcraft.com>
> ---
>  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 7791c38..77a9aea 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, blklen);
> +       int endblock = lldiv((src + size - 1), blklen);
>        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);

Add space after comma.

Regards, Magnus