This patch looks like it should be in the 3.9-stable tree, should we apply
it?
------------------
From: "Seungwon Jeon <tgih.jun@xxxxxxxxxxx>"
commit c09fbd7451b797213b3df8bf077776b9ec33f954 upstream
mci_writew causes a failure of fifo access for 64-bit.
mci_writeq is correct.
Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
Signed-off-by: Chris Ball <cjb@xxxxxxxxxx>
Signed-off-by: Jonghwan Choi <jhbird.choi@xxxxxxxxxxx>
---
drivers/mmc/host/dw_mmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 9834221..cc8d8de 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -1353,7 +1353,7 @@ static void dw_mci_push_data64(struct dw_mci *host,
void *buf, int cnt)
buf += len;
cnt -= len;
if (!sg_next(host->sg) || host->part_buf_count == 8) {
- mci_writew(host, DATA(host->data_offset),
+ mci_writeq(host, DATA(host->data_offset),
host->part_buf);
host->part_buf_count = 0;
}
--
1.7.9.5
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