dmaengine: mmp_tdma: fix the 'pointer from integer' warnings

[pandora-kernel.git] / drivers / dma / mmp_tdma.c

diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index 3ddacc1..61b562b 100644 (file)
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -121,7 +121,7 @@ struct mmp_tdma_chan {
        int                             idx;
        enum mmp_tdma_type              type;
        int                             irq;
-       unsigned long                   reg_base;
+       void __iomem                    *reg_base;
 
        size_t                          buf_len;
        size_t                          period_len;
@@ -526,7 +526,7 @@ static int mmp_tdma_chan_init(struct mmp_tdma_device *tdev,
        tdmac->chan.device = &tdev->device;
        tdmac->idx         = idx;
        tdmac->type        = type;
-       tdmac->reg_base    = (unsigned long)tdev->base + idx * 4;
+       tdmac->reg_base    = tdev->base + idx * 4;
        tdmac->status = DMA_COMPLETE;
        tdev->tdmac[tdmac->idx] = tdmac;
        tasklet_init(&tdmac->tasklet, dma_do_tasklet, (unsigned long)tdmac);