From: Shawn Guo Date: Sun, 6 May 2012 03:25:35 +0000 (+0800) Subject: mmc: mxs-mmc: have dma_channel than dma_res in mxs_mmc_host X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b60188c820347040087bfe329f77b286dfd50a7e;p=linux-beck.git mmc: mxs-mmc: have dma_channel than dma_res in mxs_mmc_host It replaces dma_res with dma_channel in struct mxs_mmc_host, so that the device tree support will be a little easier, since dma channel can not be retrieved from "struct resource *dma_res". Signed-off-by: Shawn Guo Acked-by: Marek Vasut Acked-by: Chris Ball --- diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index d2729e117ae1..202d0966b673 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -146,7 +146,7 @@ struct mxs_mmc_host { struct mmc_data *data; void __iomem *base; - struct resource *dma_res; + int dma_channel; struct clk *clk; unsigned int clk_rate; @@ -668,7 +668,7 @@ static bool mxs_mmc_dma_filter(struct dma_chan *chan, void *param) if (!mxs_dma_is_apbh(chan)) return false; - if (chan->chan_id != host->dma_res->start) + if (chan->chan_id != host->dma_channel) return false; chan->private = &host->dma_data; @@ -719,7 +719,7 @@ static int mxs_mmc_probe(struct platform_device *pdev) host->devid = pdev->id_entry->driver_data; host->mmc = mmc; - host->dma_res = dmares; + host->dma_channel = dmares->start; host->sdio_irq_en = 0; pinctrl = devm_pinctrl_get_select_default(&pdev->dev);