Merge branch 'for_dan' of git://git.infradead.org/users/vkoul/slave-dma into dmaengine

* 'for_dan' of git://git.infradead.org/users/vkoul/slave-dma:
  drivers, pch_dma: Fix warning when CONFIG_PM=n.
  dmaengine/dw_dmac fix: use readl & writel instead of __raw_readl & __raw_writel
  avr32: at32ap700x: Specify DMA Flow Controller, Src and Dst msize
  dw_dmac: Setting Default Burst length for transfers as 16.
  dw_dmac: Allow src/dst msize & flow controller to be configured at runtime
  dw_dmac: Changing type of src_master and dest_master to u8.
  dw_dmac: Pass Channel Priority from platform_data
  dw_dmac: Pass Channel Allocation Order from platform_data
  dw_dmac: Mark all tx_descriptors with DMA_CRTL_ACK after xfer finish
  dw_dmac: Change value of DWC_MAX_COUNT to 4095.
  dw_dmac: Adding support for 64 bit access width for memcpy xfers
  dw_dmac: Calling dwc_scan_descriptors from dwc_tx_status() after taking lock
  dw_dmac: Move single descriptor from dwc->queue to dwc->active_list in dwc_complete_all
  dw_dmac: Replace module_init() with subsys_initcall()
  dw_dmac: Remove compilation dependency from AVR32 and put on HAVE_CLK
  dmaengine: mxs-dma: add dma support for i.MX23/28
  pch_dma: set the number of array correctly
  pch_dma: fix kernel error issue

2 files changed, 35 insertions, 0 deletions

diff --git a/arch/arm/mach-mxs/include/mach/dma.h b/arch/arm/mach-mxs/include/mach/dma.h
new file mode 100644
index 000000000000..7f4aeeaba8df
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/dma.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __MACH_MXS_DMA_H__
+#define __MACH_MXS_DMA_H__
+
+struct mxs_dma_data {
+        int chan_irq;
+};
+
+static inline int mxs_dma_is_apbh(struct dma_chan *chan)
+{
+        return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbh");
+}
+
+static inline int mxs_dma_is_apbx(struct dma_chan *chan)
+{
+        return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbx");
+}
+
+#endif /* __MACH_MXS_DMA_H__ */
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index 2747cde8c9a7..b4aaebd8780c 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -2050,6 +2050,9 @@ at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data,
                 rx_dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL);
                 rx_dws->src_master = 0;
                 rx_dws->dst_master = 1;
+                rx_dws->src_msize = DW_DMA_MSIZE_1;
+                rx_dws->dst_msize = DW_DMA_MSIZE_1;
+                rx_dws->fc = DW_DMA_FC_D_P2M;
         }
 
         /* Check if DMA slave interface for playback should be configured. */
@@ -2060,6 +2063,9 @@ at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data,
                 tx_dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL);
                 rx_dws->src_master = 0;
                 rx_dws->dst_master = 1;
+                tx_dws->src_msize = DW_DMA_MSIZE_1;
+                tx_dws->dst_msize = DW_DMA_MSIZE_1;
+                tx_dws->fc = DW_DMA_FC_D_M2P;
         }
 
         if (platform_device_add_data(pdev, data,
@@ -2134,6 +2140,9 @@ at32_add_device_abdac(unsigned int id, struct atmel_abdac_pdata *data)
         dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL);
         dws->src_master = 0;
         dws->dst_master = 1;
+        dws->src_msize = DW_DMA_MSIZE_1;
+        dws->dst_msize = DW_DMA_MSIZE_1;
+        dws->fc = DW_DMA_FC_D_M2P;
 
         if (platform_device_add_data(pdev, data,
                                 sizeof(struct atmel_abdac_pdata)))