From: Shinobu Uehara <shinobu.uehara...@renesas.com>
Current sd_ctrl_read/write16_rep() doesn't care odd size
Signed-off-by: Shinobu Uehara <shinobu.uehara...@renesas.com>
Signed-off-by: Ryo Kataoka <ryo.kataoka...@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
drivers/mmc/host/tmio_mmc_pio.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index b380225..05ae15c 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -386,9 +386,11 @@ static void tmio_mmc_pio_irq(struct tmio_mmc_host *host)
/* Transfer the data */
if (data->flags & MMC_DATA_READ)
- sd_ctrl_read16_rep(host, CTL_SD_DATA_PORT, buf, count >> 1);
+ sd_ctrl_read16_rep(host,
+ CTL_SD_DATA_PORT, buf, (count + 1) >> 1);
else
- sd_ctrl_write16_rep(host, CTL_SD_DATA_PORT, buf, count >> 1);
+ sd_ctrl_write16_rep(host,
+ CTL_SD_DATA_PORT, buf, (count + 1) >> 1);
host->sg_off += count;
--
1.7.9.5
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