From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
tmio_mmc_host has .enable_dma callback now.
We don't need TMIO_MMC_HAVE_CTL_DMA_REG anymore.
Let's remove it
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
drivers/mmc/host/sh_mobile_sdhi.c | 5 -----
drivers/mmc/host/tmio_mmc_dma.c | 3 ---
include/linux/mfd/tmio.h | 5 -----
3 files changed, 13 deletions(-)
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 9d65fae..e2c520e 100644
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -299,11 +299,6 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
*/
mmc_data->flags |= TMIO_MMC_SDIO_STATUS_QUIRK;
- /*
- * All SDHI have DMA control register
- */
- mmc_data->flags |= TMIO_MMC_HAVE_CTL_DMA_REG;
-
if (of_id && of_id->data) {
const struct sh_mobile_sdhi_of_data *of_data = of_id->data;
mmc_data->flags |= of_data->tmio_flags;
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index be82257..c2226cc 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -28,9 +28,6 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
if (!host->chan_tx || !host->chan_rx)
return;
- if (host->pdata->flags & TMIO_MMC_HAVE_CTL_DMA_REG)
- sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
-
if (host->pdata->dma->enable)
host->pdata->dma->enable(host, enable);
}
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 85bd65b..ff2eb93 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -97,11 +97,6 @@
#define TMIO_MMC_SDIO_STATUS_QUIRK (1 << 8)
/*
- * Some controllers have DMA enable/disable register
- */
-#define TMIO_MMC_HAVE_CTL_DMA_REG (1 << 9)
-
-/*
* Some controllers allows to set SDx actual clock
*/
#define TMIO_MMC_CLK_ACTUAL (1 << 10)
--
1.7.9.5
--
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