cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG

the code allready uses flush_kernel_dcache_page(). This patch updates the
driver to the recent sg API changes which require that either SG_MITER_TO_SG
or SG_MITER_FROM_SG is set. SG_MITER_TO_SG calls flush_kernel_dcache_page()
in sg_mitter_stop()

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/mmc/host/cb710-mmc.c b/drivers/mmc/host/cb710-mmc.c
index 11efefb1af51..4e72964a7b43 100644
--- a/drivers/mmc/host/cb710-mmc.c
+++ b/drivers/mmc/host/cb710-mmc.c
@@ -278,7 +278,7 @@ static int cb710_mmc_receive(struct cb710_slot *slot, struct mmc_data *data)
         if (unlikely(data->blksz & 15 && (data->blocks != 1 || data->blksz != 8)))
                 return -EINVAL;
 
-        sg_miter_start(&miter, data->sg, data->sg_len, 0);
+        sg_miter_start(&miter, data->sg, data->sg_len, SG_MITER_TO_SG);
 
         cb710_modify_port_8(slot, CB710_MMC_CONFIG2_PORT,
                 15, CB710_MMC_C2_READ_PIO_SIZE_MASK);
@@ -307,7 +307,7 @@ static int cb710_mmc_receive(struct cb710_slot *slot, struct mmc_data *data)
                         goto out;
         }
 out:
-        cb710_sg_miter_stop_writing(&miter);
+        sg_miter_stop(&miter);
         return err;
 }
 
@@ -322,7 +322,7 @@ static int cb710_mmc_send(struct cb710_slot *slot, struct mmc_data *data)
         if (unlikely(data->blocks > 1 && data->blksz & 15))
                 return -EINVAL;
 
-        sg_miter_start(&miter, data->sg, data->sg_len, 0);
+        sg_miter_start(&miter, data->sg, data->sg_len, SG_MITER_FROM_SG);
 
         cb710_modify_port_8(slot, CB710_MMC_CONFIG2_PORT,
                 0, CB710_MMC_C2_READ_PIO_SIZE_MASK);