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mmc: core: Initialize SET_BLOCK_COUNT request fields

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Some request fields are initialized just before request processing
for sanity purposes. This is done for command, data, and stop parts
of the request, but not for sbc (set block count) part. Add such
initialization for that part too.

Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Andrew Gabbasov 2014-10-01 07:14:09 -05:00 committed by Ulf Hansson
parent fce9d33f51
commit cce411e685
1 changed files with 4 additions and 0 deletions
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4
drivers/mmc/core/core.c
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@ -214,6 +214,10 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
mrq->cmd->error = 0;
mrq->cmd->mrq = mrq;
if (mrq->sbc) {
mrq->sbc->error = 0;
mrq->sbc->mrq = mrq;
}
if (mrq->data) {
BUG_ON(mrq->data->blksz > host->max_blk_size);
BUG_ON(mrq->data->blocks > host->max_blk_count);