diff options
Diffstat (limited to 'drivers/mmc/host/sh_mmcif.c')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 072f67066df3..2b6ef6bd5d5f 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -388,7 +388,7 @@ sh_mmcif_request_dma_one(struct sh_mmcif_host *host, { struct dma_slave_config cfg = { 0, }; struct dma_chan *chan; - unsigned int slave_id; + void *slave_data = NULL; struct resource *res; dma_cap_mask_t mask; int ret; @@ -397,13 +397,12 @@ sh_mmcif_request_dma_one(struct sh_mmcif_host *host, dma_cap_set(DMA_SLAVE, mask); if (pdata) - slave_id = direction == DMA_MEM_TO_DEV - ? pdata->slave_id_tx : pdata->slave_id_rx; - else - slave_id = 0; + slave_data = direction == DMA_MEM_TO_DEV ? + (void *)pdata->slave_id_tx : + (void *)pdata->slave_id_rx; chan = dma_request_slave_channel_compat(mask, shdma_chan_filter, - (void *)(unsigned long)slave_id, &host->pd->dev, + slave_data, &host->pd->dev, direction == DMA_MEM_TO_DEV ? "tx" : "rx"); dev_dbg(&host->pd->dev, "%s: %s: got channel %p\n", __func__, @@ -414,8 +413,6 @@ sh_mmcif_request_dma_one(struct sh_mmcif_host *host, res = platform_get_resource(host->pd, IORESOURCE_MEM, 0); - /* In the OF case the driver will get the slave ID from the DT */ - cfg.slave_id = slave_id; cfg.direction = direction; if (direction == DMA_DEV_TO_MEM) { |