2 files changed, 24 insertions, 7 deletions

diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index 6915f40ac8ab..1f8b5b36222c 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -621,12 +621,21 @@ static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command
                                 if (cpu_is_at91sam9260 () || cpu_is_at91sam9263())
                                         if (host->total_length < 12)
                                                 host->total_length = 12;
-                                host->buffer = dma_alloc_coherent(NULL,
-                                                host->total_length,
-                                                &host->physical_address, GFP_KERNEL);
+
+                                host->buffer = kmalloc(host->total_length, GFP_KERNEL);
+                                if (!host->buffer) {
+                                        pr_debug("Can't alloc tx buffer\n");
+                                        cmd->error = -ENOMEM;
+                                        mmc_request_done(host->mmc, host->request);
+                                        return;
+                                }
 
                                 at91_mci_sg_to_dma(host, data);
 
+                                host->physical_address = dma_map_single(NULL,
+                                                host->buffer, host->total_length,
+                                                DMA_TO_DEVICE);
+
                                 pr_debug("Transmitting %d bytes\n", host->total_length);
 
                                 at91_mci_write(host, ATMEL_PDC_TPR, host->physical_address);
@@ -694,7 +703,10 @@ static void at91_mci_completed_command(struct at91mci_host *host, unsigned int s
         cmd->resp[3] = at91_mci_read(host, AT91_MCI_RSPR(3));
 
         if (host->buffer) {
-                dma_free_coherent(NULL, host->total_length, host->buffer, host->physical_address);
+                dma_unmap_single(NULL,
+                                host->physical_address, host->total_length,
+                                DMA_TO_DEVICE);
+                kfree(host->buffer);
                 host->buffer = NULL;
         }
 
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index c16028872bbb..1b9fc3c6b875 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -172,7 +172,7 @@ struct mmc_omap_host {
         struct omap_mmc_platform_data *pdata;
 };
 
-void mmc_omap_fclk_offdelay(struct mmc_omap_slot *slot)
+static void mmc_omap_fclk_offdelay(struct mmc_omap_slot *slot)
 {
         unsigned long tick_ns;
 
@@ -182,7 +182,7 @@ void mmc_omap_fclk_offdelay(struct mmc_omap_slot *slot)
         }
 }
 
-void mmc_omap_fclk_enable(struct mmc_omap_host *host, unsigned int enable)
+static void mmc_omap_fclk_enable(struct mmc_omap_host *host, unsigned int enable)
 {
         unsigned long flags;
 
@@ -1455,7 +1455,9 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 
         host->irq = irq;
         host->phys_base = host->mem_res->start;
-        host->virt_base = (void __iomem *) IO_ADDRESS(host->phys_base);
+        host->virt_base = ioremap(res->start, res->end - res->start + 1);
+        if (!host->virt_base)
+                goto err_ioremap;
 
         if (cpu_is_omap24xx()) {
                 host->iclk = clk_get(&pdev->dev, "mmc_ick");
@@ -1510,6 +1512,8 @@ err_free_iclk:
                 clk_put(host->iclk);
         }
 err_free_mmc_host:
+        iounmap(host->virt_base);
+err_ioremap:
         kfree(host);
 err_free_mem_region:
         release_mem_region(res->start, res->end - res->start + 1);
@@ -1536,6 +1540,7 @@ static int mmc_omap_remove(struct platform_device *pdev)
         if (host->fclk && !IS_ERR(host->fclk))
                 clk_put(host->fclk);
 
+        iounmap(host->virt_base);
         release_mem_region(pdev->resource[0].start,
                            pdev->resource[0].end - pdev->resource[0].start + 1);