Merge tag 'sound-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "The biggest change in this update is the unification of HD-audio codec
  parsers.  Now the HD-audio codec is parsed in a generic parser code
  which is invoked by each HD-audio codec driver.

  Some background information is found in David Henningsson's blog
  entry:

      http://voices.canonical.com/david.henningsson/2013/01/18/upcoming-changes-to-the-intel-hda-drivers/

  Other than that, some random updates/fixes like USB-audio and a bunch
  of small AoC updates as usual.

  Highlights:

   - Unification of HD-audio parser code (aka generic parser)

   - Support of new Intel HD-audio controller, new IDT codecs

   - Fixes for HD-audio HDMI audio hotplug

   - Haswell HDMI audio fixup

   - Support of Creative CA0132 DSP code

   - A few fixes of HDSP driver

   - USB-audio fix for Roland A-PRO, M-Audio FT C600

   - Support PM for aloop driver (and fixes Oops)

   - Compress API updates for gapless playback support

  For ASoC part:

   - Support for a wider range of hardware in the compressed stream code

   - The ability to mute capture streams as well as playback streams
     while inactive

   - DT support for AK4642, FSI, Samsung I2S and WM8962

   - AC'97 support for Tegra

   - New driver for max98090, replacing the stub which was there

   - A new driver from Dialog

  Note that due to dependencies, DTification of DMA support for Samsung
  platforms (used only by the and I2S driver and SPI) is merged here as
  well."

Fix up trivial conflict in drivers/spi/spi-s3c64xx.c due to removed code
being changed.

* tag 'sound-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (453 commits)
  ALSA: usb: Fix Processing Unit Descriptor parsers
  ALSA: hda - hdmi: Notify userspace when ELD control changes
  ALSA: hda - hdmi: Protect ELD buffer
  ALSA: hda - hdmi: Refactor hdmi_eld into parsed_hdmi_eld
  ALSA: hda - hdmi: Do not expose eld data when eld is invalid
  ALSA: hda - hdmi: ELD shouldn't be valid after unplug
  ALSA: hda - Fix the silent speaker output on Fujitsu S7020 laptop
  ALSA: hda - add quirks for mute LED on two HP machines
  ALSA: usb/quirks, fix out-of-bounds access
  ASoC: codecs: Add da7213 codec
  ALSA: au88x0 - Define channel map for au88x0
  ALSA: compress: add support for gapless playback
  ALSA: hda - Remove speaker clicks on CX20549
  ALSA: hda - Disable runtime PM for Intel 5 Series/3400
  ALSA: hda - Increase badness for missing multi-io
  ASoC: arizona: Automatically manage input mutes
  ALSA: hda - Fix broken workaround for HDMI/SPDIF conflicts
  ALSA: hda/ca0132 - Add missing \n to debug prints
  ALSA: hda/ca0132 - Fix type of INVALID_CHIP_ADDRESS
  ALSA: hda - update documentation for no-primary-hp fixup
  ...

1 files changed, 23 insertions, 54 deletions

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 8f492ed317cc..7cfbe9d3381f 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -134,7 +134,6 @@ struct s3c64xx_spi_dma_data {
 	unsigned		ch;
 	enum dma_transfer_direction direction;
 	enum dma_ch	dmach;
-	struct property		*dma_prop;
 };
 
 /**
@@ -319,16 +318,15 @@ static void prepare_dma(struct s3c64xx_spi_dma_data *dma,
 static int acquire_dma(struct s3c64xx_spi_driver_data *sdd)
 {
 	struct samsung_dma_req req;
+	struct device *dev = &sdd->pdev->dev;
 
 	sdd->ops = samsung_dma_get_ops();
 
 	req.cap = DMA_SLAVE;
 	req.client = &s3c64xx_spi_dma_client;
 
-	req.dt_dmach_prop = sdd->rx_dma.dma_prop;
-	sdd->rx_dma.ch = sdd->ops->request(sdd->rx_dma.dmach, &req);
-	req.dt_dmach_prop = sdd->tx_dma.dma_prop;
-	sdd->tx_dma.ch = sdd->ops->request(sdd->tx_dma.dmach, &req);
+	sdd->rx_dma.ch = sdd->ops->request(sdd->rx_dma.dmach, &req, dev, "rx");
+	sdd->tx_dma.ch = sdd->ops->request(sdd->tx_dma.dmach, &req, dev, "tx");
 
 	return 1;
 }
@@ -1053,49 +1051,6 @@ static void s3c64xx_spi_hwinit(struct s3c64xx_spi_driver_data *sdd, int channel)
 	flush_fifo(sdd);
 }
 
-static int s3c64xx_spi_get_dmares(
-			struct s3c64xx_spi_driver_data *sdd, bool tx)
-{
-	struct platform_device *pdev = sdd->pdev;
-	struct s3c64xx_spi_dma_data *dma_data;
-	struct property *prop;
-	struct resource *res;
-	char prop_name[15], *chan_str;
-
-	if (tx) {
-		dma_data = &sdd->tx_dma;
-		dma_data->direction = DMA_MEM_TO_DEV;
-		chan_str = "tx";
-	} else {
-		dma_data = &sdd->rx_dma;
-		dma_data->direction = DMA_DEV_TO_MEM;
-		chan_str = "rx";
-	}
-
-	if (!sdd->pdev->dev.of_node) {
-		res = platform_get_resource(pdev, IORESOURCE_DMA, tx ? 0 : 1);
-		if (!res) {
-			dev_err(&pdev->dev, "Unable to get SPI-%s dma resource\n",
-				chan_str);
-			return -ENXIO;
-		}
-		dma_data->dmach = res->start;
-		return 0;
-	}
-
-	sprintf(prop_name, "%s-dma-channel", chan_str);
-	prop = of_find_property(pdev->dev.of_node, prop_name, NULL);
-	if (!prop) {
-		dev_err(&pdev->dev, "%s dma channel property not specified\n",
-					chan_str);
-		return -ENXIO;
-	}
-
-	dma_data->dmach = DMACH_DT_PROP;
-	dma_data->dma_prop = prop;
-	return 0;
-}
-
 #ifdef CONFIG_OF
 static int s3c64xx_spi_parse_dt_gpio(struct s3c64xx_spi_driver_data *sdd)
 {
@@ -1194,6 +1149,7 @@ static inline struct s3c64xx_spi_port_config *s3c64xx_spi_get_port_config(
 static int s3c64xx_spi_probe(struct platform_device *pdev)
 {
 	struct resource	*mem_res;
+	struct resource	*res;
 	struct s3c64xx_spi_driver_data *sdd;
 	struct s3c64xx_spi_info *sci = pdev->dev.platform_data;
 	struct spi_master *master;
@@ -1252,13 +1208,26 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
 
 	sdd->cur_bpw = 8;
 
-	ret = s3c64xx_spi_get_dmares(sdd, true);
-	if (ret)
-		goto err0;
+	if (!sdd->pdev->dev.of_node) {
+		res = platform_get_resource(pdev, IORESOURCE_DMA,  0);
+		if (!res) {
+			dev_err(&pdev->dev, "Unable to get SPI tx dma "
+					"resource\n");
+			return -ENXIO;
+		}
+		sdd->tx_dma.dmach = res->start;
 
-	ret = s3c64xx_spi_get_dmares(sdd, false);
-	if (ret)
-		goto err0;
+		res = platform_get_resource(pdev, IORESOURCE_DMA,  1);
+		if (!res) {
+			dev_err(&pdev->dev, "Unable to get SPI rx dma "
+					"resource\n");
+			return -ENXIO;
+		}
+		sdd->rx_dma.dmach = res->start;
+	}
+
+	sdd->tx_dma.direction = DMA_MEM_TO_DEV;
+	sdd->rx_dma.direction = DMA_DEV_TO_MEM;
 
 	master->dev.of_node = pdev->dev.of_node;
 	master->bus_num = sdd->port_id;