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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-11-25 01:24:48 +0900 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-12-19 08:50:04 +0100 |
| commit | 90d9510645765401c56d75f6003d6cb6c1f7ca2a (patch) | |
| tree | 0cbca29dc78e2be316297da5a74c79a81421abb5 /drivers/mmc/host/renesas_sdhi_sys_dmac.c | |
| parent | 058db2868cd88b5474f26974253407fcbe932c22 (diff) | |
| download | linux-90d9510645765401c56d75f6003d6cb6c1f7ca2a.tar.bz2 | |
mmc: tmio, renesas_sdhi: move Renesas-specific DMA data to renesas_sdhi.h
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@socionext.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi_sys_dmac.c')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_sys_dmac.c | 15 |
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); |