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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2015-01-13 05:00:39 +0000
committerUlf Hansson <ulf.hansson@linaro.org>2015-01-20 10:24:36 +0100
commitde122cb1745313f331dc7c7923b484343d455e64 (patch)
tree17a5c62774b3e2960b787747e83914cacad87fc4 /drivers/mmc
parentf45394d5ecd1cf3644a6f1ce7db39ab406ced0a6 (diff)
downloadkernel-de122cb1745313f331dc7c7923b484343d455e64.tar.gz
mmc: tmio: remove TMIO_MMC_HAVE_CTL_DMA_REG flag
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@renesas.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/sh_mobile_sdhi.c5
-rw-r--r--drivers/mmc/host/tmio_mmc_dma.c3
2 files changed, 0 insertions, 8 deletions
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 7dbcb577f596..6906a905cd54 100644
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -291,11 +291,6 @@ 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 aa5f4b6e790d..331bb618e398 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->dma->enable)
host->dma->enable(host, enable);
}