Merge tag 'mmc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Continue to re-factor code to prepare for eMMC CMDQ and blkmq support
   - Introduce queue semantics to prepare for eMMC CMDQ and blkmq support
   - Add helper functions to manage temporary enable/disable of eMMC CMDQ
   - Improve wait-busy detection for SDIO

  MMC host:
   - cavium: Add driver to support Cavium controllers
   - cavium: Extend Cavium driver to support Octeon and ThunderX SOCs
   - bcm2835: Add new driver for Broadcom BCM2835 controller
   - sdhci-xenon: Add driver to support Marvell Xenon SDHCI controller
   - sdhci-tegra: Add support for the Tegra186 variant
   - sdhci-of-esdhc: Support for UHS-I SD cards
   - sdhci-of-esdhc: Support for eMMC HS200 cards
   - sdhci-cadence: Add eMMC HS400 enhanced strobe support
   - sdhci-esdhc-imx: Reset tuning circuit when needed
   - sdhci-pci: Modernize and clean-up some PM related code
   - sdhci-pci: Avoid re-tuning at runtime PM for some Intel devices
   - sdhci-pci|acpi: Use aggressive PM for some Intel BYT controllers
   - sdhci: Re-factoring and modernizations
   - sdhci: Optimize delay loops
   - sdhci: Improve register dump print format
   - sdhci: Add support for the Command Queue Engine
   - meson-gx: Various improvements and clean-ups
   - meson-gx: Add support for CMD23
   - meson-gx: Basic tuning support to avoid CRC errors
   - s3cmci: Enable probing via DT
   - mediatek: Improve tuning support for eMMC HS200 and HS400 mode
   - tmio: Improve DMA support
   - tmio: Use correct response for CMD12
   - dw_mmc: Minor improvements and clean-ups"

* tag 'mmc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (148 commits)
  mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a
  mmc: sdhci-of-esdhc: poll ESDHC_CLOCK_STABLE bit with udelay
  mmc: sdhci-xenon: Fix default value of LOGIC_TIMING_ADJUST for eMMC5.0 PHY
  mmc: sdhci-xenon: Fix the work flow in xenon_remove().
  MIPS: Octeon: cavium_octeon_defconfig: Enable Octeon MMC
  mmc: sdhci-xenon: Remove redundant dev_err call in get_dt_pad_ctrl_data()
  mmc: cavium: Use module_pci_driver to simplify the code
  mmc: cavium: Add MMC support for Octeon SOCs.
  mmc: cavium: Fix detection of block or byte addressing.
  mmc: core: Export API to allow hosts to get the card address
  mmc: sdio: Fix sdio wait busy implement limitation
  mmc: sdhci-esdhc-imx: reset tuning circuit when power on mmc card
  clk: apn806: fix spelling mistake: "mising" -> "missing"
  mmc: sdhci-of-esdhc: add delay between tuning cycles
  mmc: sdhci: Control the delay between tuning commands
  mmc: sdhci-of-esdhc: add tuning support
  mmc: sdhci-of-esdhc: add support for signal voltage switch
  mmc: sdhci-of-esdhc: add peripheral clock support
  mmc: sdhci-pci: Allow for 3 bytes from Intel DSM
  mmc: cavium: Fix a shift wrapping bug
  ...

1 files changed, 4 insertions, 12 deletions

diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index 6ffcd2838272..d6fa2214aaae 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -385,14 +385,6 @@ static void sunxi_mmc_init_idma_des(struct sunxi_mmc_host *host,
 	wmb();
 }
 
-static enum dma_data_direction sunxi_mmc_get_dma_dir(struct mmc_data *data)
-{
-	if (data->flags & MMC_DATA_WRITE)
-		return DMA_TO_DEVICE;
-	else
-		return DMA_FROM_DEVICE;
-}
-
 static int sunxi_mmc_map_dma(struct sunxi_mmc_host *host,
 			     struct mmc_data *data)
 {
@@ -400,7 +392,7 @@ static int sunxi_mmc_map_dma(struct sunxi_mmc_host *host,
 	struct scatterlist *sg;
 
 	dma_len = dma_map_sg(mmc_dev(host->mmc), data->sg, data->sg_len,
-			     sunxi_mmc_get_dma_dir(data));
+			     mmc_get_dma_dir(data));
 	if (dma_len == 0) {
 		dev_err(mmc_dev(host->mmc), "dma_map_sg failed\n");
 		return -ENOMEM;
@@ -489,7 +481,7 @@ static void sunxi_mmc_dump_errinfo(struct sunxi_mmc_host *host)
 				      cmd->opcode == SD_IO_RW_DIRECT))
 		return;
 
-	dev_err(mmc_dev(host->mmc),
+	dev_dbg(mmc_dev(host->mmc),
 		"smc %d err, cmd %d,%s%s%s%s%s%s%s%s%s%s !!\n",
 		host->mmc->index, cmd->opcode,
 		data ? (data->flags & MMC_DATA_WRITE ? " WR" : " RD") : "",
@@ -551,7 +543,7 @@ static irqreturn_t sunxi_mmc_finalize_request(struct sunxi_mmc_host *host)
 		rval |= SDXC_FIFO_RESET;
 		mmc_writel(host, REG_GCTRL, rval);
 		dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len,
-				     sunxi_mmc_get_dma_dir(data));
+			     mmc_get_dma_dir(data));
 	}
 
 	mmc_writel(host, REG_RINTR, 0xffff);
@@ -1022,7 +1014,7 @@ static void sunxi_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
 
 		if (data)
 			dma_unmap_sg(mmc_dev(mmc), data->sg, data->sg_len,
-				     sunxi_mmc_get_dma_dir(data));
+				     mmc_get_dma_dir(data));
 
 		dev_err(mmc_dev(mmc), "request already pending\n");
 		mrq->cmd->error = -EBUSY;