| Message ID | 000d01ce26e8$411079b0$c3316d10$%jun@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index aab5473..0d8fb78 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1373,8 +1373,9 @@ static void dw_mci_push_data64(struct dw_mci *host, void *buf, int cnt) int len = dw_mci_push_part_bytes(host, buf, cnt); buf += len; cnt -= len; + if (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; }
Subject: [PATCH] mmc: dw_mmc: fix fifo access for 64-bit mci_writew causes a failure of fifo access for 64-bit. mci_writeq is correct. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> --- This patch depends on [PATCH 3/3] dw_mmc: Handle unaligned data submission correctly. drivers/mmc/host/dw_mmc.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)