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mmc: dw_mmc: fix incorrect setting of host->data of NULL

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Setting host->data to NULL is incorrect sequence in
dw_mci_command_complete. This early setting makes the skip of
dma_unmap_sg in dw_mci_dma_cleanup.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Seungwon Jeon 2012-05-22 13:01:13 +09:00 committed by Chris Ball
parent 141a712a4e
commit fda5f73686
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/dw_mmc.c
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@ -941,8 +941,8 @@ static void dw_mci_command_complete(struct dw_mci *host, struct mmc_command *cmd
mdelay(20);
if (cmd->data) {
host->data = NULL;
dw_mci_stop_dma(host);
host->data = NULL;
}
}
}