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path: root/drivers/mmc/host/renesas_sdhi_sys_dmac.c
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Diffstat (limited to 'drivers/mmc/host/renesas_sdhi_sys_dmac.c')
-rw-r--r--drivers/mmc/host/renesas_sdhi_sys_dmac.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index aeb3838c05e3..c8a74b2dee00 100644
--- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
@@ -140,12 +140,15 @@ static void renesas_sdhi_sys_dmac_abort_dma(struct tmio_mmc_host *host)
static void renesas_sdhi_sys_dmac_dataend_dma(struct tmio_mmc_host *host)
{
- complete(&host->dma_dataend);
+ struct renesas_sdhi *priv = host_to_priv(host);
+
+ complete(&priv->dma_priv.dma_dataend);
}
static void renesas_sdhi_sys_dmac_dma_callback(void *arg)
{
struct tmio_mmc_host *host = arg;
+ struct renesas_sdhi *priv = host_to_priv(host);
spin_lock_irq(&host->lock);
@@ -163,7 +166,7 @@ static void renesas_sdhi_sys_dmac_dma_callback(void *arg)
spin_unlock_irq(&host->lock);
- wait_for_completion(&host->dma_dataend);
+ wait_for_completion(&priv->dma_priv.dma_dataend);
spin_lock_irq(&host->lock);
tmio_mmc_do_data_irq(host);
@@ -173,6 +176,7 @@ out:
static void renesas_sdhi_sys_dmac_start_dma_rx(struct tmio_mmc_host *host)
{
+ struct renesas_sdhi *priv = host_to_priv(host);
struct scatterlist *sg = host->sg_ptr, *sg_tmp;
struct dma_async_tx_descriptor *desc = NULL;
struct dma_chan *chan = host->chan_rx;
@@ -216,7 +220,7 @@ static void renesas_sdhi_sys_dmac_start_dma_rx(struct tmio_mmc_host *host)
DMA_CTRL_ACK);
if (desc) {
- reinit_completion(&host->dma_dataend);
+ reinit_completion(&priv->dma_priv.dma_dataend);
desc->callback = renesas_sdhi_sys_dmac_dma_callback;
desc->callback_param = host;
@@ -247,6 +251,7 @@ pio:
static void renesas_sdhi_sys_dmac_start_dma_tx(struct tmio_mmc_host *host)
{
+ struct renesas_sdhi *priv = host_to_priv(host);
struct scatterlist *sg = host->sg_ptr, *sg_tmp;
struct dma_async_tx_descriptor *desc = NULL;
struct dma_chan *chan = host->chan_tx;
@@ -295,7 +300,7 @@ static void renesas_sdhi_sys_dmac_start_dma_tx(struct tmio_mmc_host *host)
DMA_CTRL_ACK);
if (desc) {
- reinit_completion(&host->dma_dataend);
+ reinit_completion(&priv->dma_priv.dma_dataend);
desc->callback = renesas_sdhi_sys_dmac_dma_callback;
desc->callback_param = host;
@@ -424,7 +429,7 @@ static void renesas_sdhi_sys_dmac_request_dma(struct tmio_mmc_host *host,
if (!host->bounce_buf)
goto ebouncebuf;
- init_completion(&host->dma_dataend);
+ init_completion(&priv->dma_priv.dma_dataend);
tasklet_init(&host->dma_issue,
renesas_sdhi_sys_dmac_issue_tasklet_fn,
(unsigned long)host);
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