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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2012-06-07 19:09:11 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-09-05 17:32:41 -0500 |
| commit | cdfd1ac6df16f11fa00e30a76e3c37d61c24b7fa (patch) | |
| tree | 9d291d87791b8f52479b31f0afecf84503aff396 /drivers/block | |
| parent | 97a7b9928aceefb6e9024261b86e49e0e77d6bfd (diff) | |
| download | u-boot-imx-cdfd1ac6df16f11fa00e30a76e3c37d61c24b7fa.zip u-boot-imx-cdfd1ac6df16f11fa00e30a76e3c37d61c24b7fa.tar.gz u-boot-imx-cdfd1ac6df16f11fa00e30a76e3c37d61c24b7fa.tar.bz2 | |
mmc: fix capacity calculation when EXT_CSD_SEC_CNT is used
Since the type of "ext_csd" was array of char, the following
calculation might fail when the value of ext_csd[EXT_CSD_SEC_CNT]
was minus.
capacity = ext_csd[EXT_CSD_SEC_CNT] << 0
| ext_csd[EXT_CSD_SEC_CNT + 1] << 8
| ext_csd[EXT_CSD_SEC_CNT + 2] << 16
| ext_csd[EXT_CSD_SEC_CNT + 3] << 24;
So, this patch changes the type of "ext_csd" to array of u8.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions