sh: remove unneeded cast

[linux-2.6-omap-h63xx.git] / arch / sh / drivers / dma / dma-api.c

diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c
index cf8e119943306abd598cd1c761c7ce118891cb14..727126e907e33c01cdf616529b3c8e0221794398 100644 (file)
--- a/arch/sh/drivers/dma/dma-api.c
+++ b/arch/sh/drivers/dma/dma-api.c
@@ -31,8 +31,8 @@ struct dma_info *get_dma_info(unsigned int chan)
         * the channel is.
         */
        list_for_each_entry(info, &registered_dmac_list, list) {
-               if ((chan <  info->first_channel_nr) ||
-                   (chan >= info->first_channel_nr + info->nr_channels))
+               if ((chan <  info->first_vchannel_nr) ||
+                   (chan >= info->first_vchannel_nr + info->nr_channels))
                        continue;
 
                return info;
@@ -82,7 +82,7 @@ struct dma_channel *get_dma_channel(unsigned int chan)
 
        for (i = 0; i < info->nr_channels; i++) {
                channel = &info->channels[i];
-               if (channel->chan == chan)
+               if (channel->vchan == chan)
                        return channel;
        }
 
@@ -350,7 +350,7 @@ int register_dmac(struct dma_info *info)
 
        BUG_ON((info->flags & DMAC_CHANNELS_CONFIGURED) && !info->channels);
 
-       info->pdev = platform_device_register_simple((char *)info->name, -1,
+       info->pdev = platform_device_register_simple(info->name, -1,
                                                     NULL, 0);
        if (IS_ERR(info->pdev))
                return PTR_ERR(info->pdev);
@@ -369,6 +369,7 @@ int register_dmac(struct dma_info *info)
        }
 
        total_channels = get_nr_channels();
+       info->first_vchannel_nr = total_channels;
        for (i = 0; i < info->nr_channels; i++) {
                struct dma_channel *chan = &info->channels[i];