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mmc: renesas_sdhi: remove always false condition

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renesas_sdhi_probe() always sets host->dma as follows:

        host->dma               = dma_priv;

!host->dma is always false.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Masahiro Yamada 2017-11-25 01:24:46 +09:00 committed by Ulf Hansson
parent 0be55579a1
commit 2487e7efc9
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/host/renesas_sdhi_sys_dmac.c
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@ -360,8 +360,8 @@ static void renesas_sdhi_sys_dmac_request_dma(struct tmio_mmc_host *host,
struct tmio_mmc_data *pdata)
{
/* We can only either use DMA for both Tx and Rx or not use it at all */
if (!host->dma || (!host->pdev->dev.of_node &&
(!pdata->chan_priv_tx || !pdata->chan_priv_rx)))
if (!host->pdev->dev.of_node &&
(!pdata->chan_priv_tx || !pdata->chan_priv_rx))
return;
if (!host->chan_tx && !host->chan_rx) {