mmc: tmio: mmc: tmio: tmio_mmc_data has .chan_priv_?x
dma_request_slave_channel_compat() in tmio_mmc_dma
needs .chan_priv_tx/.chan_priv_rx. But these are copied from
sh_mobile_sdhi only, and sh_mobile_sdhi_info is now almost
same as tmio_mmc_data except .chan_priv_?x.
sh_mobile_sdhi_info can be replaced to tmio_mmc_data, but it is
used from ${LINUX}/arch/arm/mach-shmobile, ${LINUX}/arch/sh.
So, this patch adds .chan_priv_?x into tmio_mmc_data as 1st step,
and sh_mobile_sdhi driver has dummy operation for now.
It will be replaced/removed together with platform data replace.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 8dbd785..e4b05db 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -261,7 +261,7 @@
{
/* We can only either use DMA for both Tx and Rx or not use it at all */
if (!host->dma || (!host->pdev->dev.of_node &&
- (!host->dma->chan_priv_tx || !host->dma->chan_priv_rx)))
+ (!pdata->chan_priv_tx || !pdata->chan_priv_rx)))
return;
if (!host->chan_tx && !host->chan_rx) {
@@ -278,7 +278,7 @@
dma_cap_set(DMA_SLAVE, mask);
host->chan_tx = dma_request_slave_channel_compat(mask,
- host->dma->filter, host->dma->chan_priv_tx,
+ host->dma->filter, pdata->chan_priv_tx,
&host->pdev->dev, "tx");
dev_dbg(&host->pdev->dev, "%s: TX: got channel %p\n", __func__,
host->chan_tx);
@@ -297,7 +297,7 @@
goto ecfgtx;
host->chan_rx = dma_request_slave_channel_compat(mask,
- host->dma->filter, host->dma->chan_priv_rx,
+ host->dma->filter, pdata->chan_priv_rx,
&host->pdev->dev, "rx");
dev_dbg(&host->pdev->dev, "%s: RX: got channel %p\n", __func__,
host->chan_rx);