Hi Alagu,
On Wed, May 12, 2010 at 15:08:25, Alagu Sankar wrote:
Fixed a bug in card capacity calculation for MMC high-capacity cards.
Signed-off-by: Alagu Sankar alagusankar@embwise.com
drivers/mmc/mmc.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 959d8ad..e7abf94 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -393,6 +393,7 @@ int mmc_change_freq(struct mmc *mmc) char ext_csd[512]; char cardtype; int err;
- unsigned int sec_count;
This can be uint too or you can use unsigned int to typecast below.
Regards, Sudhakar
mmc->card_caps = 0;
@@ -407,8 +408,14 @@ int mmc_change_freq(struct mmc *mmc) if (err) return err;
- if (ext_csd[212] || ext_csd[213] || ext_csd[214] || ext_csd[215])
sec_count = ((uint)ext_csd[212] |
((uint)ext_csd[213] << 8) |((uint)ext_csd[214] << 16) |((uint)ext_csd[215] << 24));if (sec_count) { mmc->high_capacity = 1;
mmc->capacity = sec_count * 512;}
cardtype = ext_csd[196] & 0xf;
-- 1.6.0.6
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