struct tmio_mmc_host has "dma_dataend" and "dma_complete", but in fact,
they are Renesas private data. Move them to renesas_sdhi.h
Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---
Changes in v2:
- Newly added
drivers/mmc/host/renesas_sdhi.h | 2 ++
drivers/mmc/host/renesas_sdhi_internal_dmac.c | 8 ++++++--
drivers/mmc/host/renesas_sdhi_sys_dmac.c | 15 ++++++++++-----
drivers/mmc/host/tmio_mmc.h | 2 --
4 files changed, 18 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h
index 9a507b3..3250dbe 100644
--- a/drivers/mmc/host/renesas_sdhi.h
+++ b/drivers/mmc/host/renesas_sdhi.h
@@ -39,6 +39,8 @@ struct tmio_mmc_dma {
enum dma_slave_buswidth dma_buswidth;
bool (*filter)(struct dma_chan *chan, void *arg);
void (*enable)(struct tmio_mmc_host *host, bool enable);
+ struct completion dma_dataend;
+ struct tasklet_struct dma_complete;
};
struct renesas_sdhi {
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index 691a99f..02c2724 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -132,7 +132,9 @@ renesas_sdhi_internal_dmac_abort_dma(struct tmio_mmc_host *host) {
static void
renesas_sdhi_internal_dmac_dataend_dma(struct tmio_mmc_host *host) {
- tasklet_schedule(&host->dma_complete);
+ struct renesas_sdhi *priv = host_to_priv(host);
+
+ tasklet_schedule(&priv->dma_priv.dma_complete);
}
static void
@@ -222,10 +224,12 @@ static void
renesas_sdhi_internal_dmac_request_dma(struct tmio_mmc_host *host,
struct tmio_mmc_data *pdata)
{
+ struct renesas_sdhi *priv = host_to_priv(host);
+
/* Each value is set to non-zero to assume "enabling" each DMA */
host->chan_rx = host->chan_tx = (void *)0xdeadbeaf;
- tasklet_init(&host->dma_complete,
+ tasklet_init(&priv->dma_priv.dma_complete,
renesas_sdhi_internal_dmac_complete_tasklet_fn,
(unsigned long)host);
tasklet_init(&host->dma_issue,
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index aeb3838..c8a74b2 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 @@ static void renesas_sdhi_sys_dmac_dma_callback(void *arg)
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 @@ static void renesas_sdhi_sys_dmac_start_dma_rx(struct tmio_mmc_host *host)
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);
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index dc470d3..8b169a0 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -148,8 +148,6 @@ struct tmio_mmc_host {
bool force_pio;
struct dma_chan *chan_rx;
struct dma_chan *chan_tx;
- struct completion dma_dataend;
- struct tasklet_struct dma_complete;
struct tasklet_struct dma_issue;
struct scatterlist bounce_sg;
u8 *bounce_buf;
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
