8 files changed, 22 insertions, 22 deletions

diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index a8a84f4587f2..64b21f5cd740 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -1,8 +1,8 @@
 ifeq ($(CONFIG_DMADEVICES_DEBUG),y)
-        EXTRA_CFLAGS    += -DDEBUG
+        ccflags-y       += -DDEBUG
 endif
 ifeq ($(CONFIG_DMADEVICES_VDEBUG),y)
-        EXTRA_CFLAGS    += -DVERBOSE_DEBUG
+        ccflags-y       += -DVERBOSE_DEBUG
 endif
 
 obj-$(CONFIG_DMA_ENGINE) += dmaengine.o
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 286c3ac6bdcc..531230b87976 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -1,7 +1,7 @@
 /*
  * Freescale MPC85xx, MPC83xx DMA Engine support
  *
- * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved.
+ * Copyright (C) 2007-2010 Freescale Semiconductor, Inc. All rights reserved.
  *
  * Author:
  *   Zhang Wei <wei.zhang@freescale.com>, Jul 2007
@@ -1322,6 +1322,8 @@ static int __devinit fsldma_of_probe(struct platform_device *op,
         fdev->common.device_control = fsl_dma_device_control;
         fdev->common.dev = &op->dev;
 
+        dma_set_mask(&(op->dev), DMA_BIT_MASK(36));
+
         dev_set_drvdata(&op->dev, fdev);
 
         /*
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index f629e4961af5..e53d438142bb 100644
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -379,7 +379,7 @@ static int __init imxdma_probe(struct platform_device *pdev)
         return 0;
 
 err_init:
-        while (i-- >= 0) {
+        while (--i >= 0) {
                 struct imxdma_channel *imxdmac = &imxdma->channel[i];
                 imx_dma_free(imxdmac->imxdma_channel);
         }
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 0834323a0599..d0602dd5d1b2 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -951,7 +951,7 @@ static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
                 struct sdma_buffer_descriptor *bd = &sdmac->bd[i];
                 int param;
 
-                bd->buffer_addr = sgl->dma_address;
+                bd->buffer_addr = sg->dma_address;
 
                 count = sg->length;
 
@@ -1385,7 +1385,7 @@ static int __init sdma_module_init(void)
 {
         return platform_driver_probe(&sdma_driver, sdma_probe);
 }
-subsys_initcall(sdma_module_init);
+module_init(sdma_module_init);
 
 MODULE_AUTHOR("Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>");
 MODULE_DESCRIPTION("i.MX SDMA driver");
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c
index 0c0feb8834d0..5397d8535e0a 100644
--- a/drivers/dma/intel_mid_dma.c
+++ b/drivers/dma/intel_mid_dma.c
@@ -1090,7 +1090,6 @@ static int mid_setup_dma(struct pci_dev *pdev)
         if (NULL == dma->dma_pool) {
                 pr_err("ERR_MDMA:pci_pool_create failed\n");
                 err = -ENOMEM;
-                kfree(dma);
                 goto err_dma_pool;
         }
 
@@ -1201,7 +1200,6 @@ err_engine:
         free_irq(pdev->irq, dma);
 err_irq:
         pci_pool_destroy(dma->dma_pool);
-        kfree(dma);
 err_dma_pool:
         pr_err("ERR_MDMA:setup_dma failed: %d\n", err);
         return err;
@@ -1428,7 +1426,7 @@ static const struct dev_pm_ops intel_mid_dma_pm = {
         .runtime_idle = dma_runtime_idle,
 };
 
-static struct pci_driver intel_mid_dma_pci = {
+static struct pci_driver intel_mid_dma_pci_driver = {
         .name           =       "Intel MID DMA",
         .id_table       =       intel_mid_dma_ids,
         .probe          =       intel_mid_dma_probe,
@@ -1446,13 +1444,13 @@ static int __init intel_mid_dma_init(void)
 {
         pr_debug("INFO_MDMA: LNW DMA Driver Version %s\n",
                         INTEL_MID_DMA_DRIVER_VERSION);
-        return pci_register_driver(&intel_mid_dma_pci);
+        return pci_register_driver(&intel_mid_dma_pci_driver);
 }
 fs_initcall(intel_mid_dma_init);
 
 static void __exit intel_mid_dma_exit(void)
 {
-        pci_unregister_driver(&intel_mid_dma_pci);
+        pci_unregister_driver(&intel_mid_dma_pci_driver);
 }
 module_exit(intel_mid_dma_exit);
 
diff --git a/drivers/dma/ioat/Makefile b/drivers/dma/ioat/Makefile
index 8997d3fb9051..0ff7270af25b 100644
--- a/drivers/dma/ioat/Makefile
+++ b/drivers/dma/ioat/Makefile
@@ -1,2 +1,2 @@
 obj-$(CONFIG_INTEL_IOATDMA) += ioatdma.o
-ioatdma-objs := pci.o dma.o dma_v2.o dma_v3.o dca.o
+ioatdma-y := pci.o dma.o dma_v2.o dma_v3.o dca.o
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index 92b679024fed..c064c89420d0 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -259,11 +259,6 @@ static void pdc_dostart(struct pch_dma_chan *pd_chan, struct pch_dma_desc* desc)
                 return;
         }
 
-        channel_writel(pd_chan, DEV_ADDR, desc->regs.dev_addr);
-        channel_writel(pd_chan, MEM_ADDR, desc->regs.mem_addr);
-        channel_writel(pd_chan, SIZE, desc->regs.size);
-        channel_writel(pd_chan, NEXT, desc->regs.next);
-
         dev_dbg(chan2dev(&pd_chan->chan), "chan %d -> dev_addr: %x\n",
                 pd_chan->chan.chan_id, desc->regs.dev_addr);
         dev_dbg(chan2dev(&pd_chan->chan), "chan %d -> mem_addr: %x\n",
@@ -273,10 +268,16 @@ static void pdc_dostart(struct pch_dma_chan *pd_chan, struct pch_dma_desc* desc)
         dev_dbg(chan2dev(&pd_chan->chan), "chan %d -> next: %x\n",
                 pd_chan->chan.chan_id, desc->regs.next);
 
-        if (list_empty(&desc->tx_list))
+        if (list_empty(&desc->tx_list)) {
+                channel_writel(pd_chan, DEV_ADDR, desc->regs.dev_addr);
+                channel_writel(pd_chan, MEM_ADDR, desc->regs.mem_addr);
+                channel_writel(pd_chan, SIZE, desc->regs.size);
+                channel_writel(pd_chan, NEXT, desc->regs.next);
                 pdc_set_mode(&pd_chan->chan, DMA_CTL0_ONESHOT);
-        else
+        } else {
+                channel_writel(pd_chan, NEXT, desc->txd.phys);
                 pdc_set_mode(&pd_chan->chan, DMA_CTL0_SG);
+        }
 
         val = dma_readl(pd, CTL2);
         val |= 1 << (DMA_CTL2_START_SHIFT_BITS + pd_chan->chan.chan_id);
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c
index 0d58a4a4487f..cef584533ee8 100644
--- a/drivers/dma/ppc4xx/adma.c
+++ b/drivers/dma/ppc4xx/adma.c
@@ -4449,9 +4449,8 @@ static int __devinit ppc440spe_adma_probe(struct platform_device *ofdev,
 
         if (!request_mem_region(res.start, resource_size(&res),
                                 dev_driver_string(&ofdev->dev))) {
-                dev_err(&ofdev->dev, "failed to request memory region "
-                        "(0x%016llx-0x%016llx)\n",
-                        (u64)res.start, (u64)res.end);
+                dev_err(&ofdev->dev, "failed to request memory region %pR\n",
+                        &res);
                 initcode = PPC_ADMA_INIT_MEMREG;
                 ret = -EBUSY;
                 goto out;