summaryrefslogtreecommitdiffstats
path: root/drivers/mmc/host/s3cmci.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc/host/s3cmci.c')
-rw-r--r--drivers/mmc/host/s3cmci.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 35a98eec7414..2db166b7096f 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -329,7 +329,7 @@ static void do_pio_write(struct s3cmci_host *host)
to_ptr = host->base + host->sdidata;
- while ((fifo = fifo_free(host))) {
+ while ((fifo = fifo_free(host)) > 3) {
if (!host->pio_bytes) {
res = get_data_buffer(host, &host->pio_bytes,
&host->pio_ptr);
@@ -793,8 +793,7 @@ static void s3cmci_dma_setup(struct s3cmci_host *host,
host->mem->start + host->sdidata);
if (!setup_ok) {
- s3c2410_dma_config(host->dma, 4,
- (S3C2410_DCON_HWTRIG | S3C2410_DCON_CH0_SDI));
+ s3c2410_dma_config(host->dma, 4, 0);
s3c2410_dma_set_buffdone_fn(host->dma,
s3cmci_dma_done_callback);
s3c2410_dma_setflags(host->dma, S3C2410_DMAF_AUTOSTART);