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@xxxxxxxxxxx>
---
drivers/mmc/host/dw_mmc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 44aa292..f2f8463 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -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;
}
}
}
--
1.7.0.4
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