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authorMasahiro Yamada <yamada.masahiro@socionext.com>2017-11-25 01:24:46 +0900
committerUlf Hansson <ulf.hansson@linaro.org>2017-12-19 08:50:04 +0100
commit2487e7efc9e13bd11fdc86f1ac12a5a45c4af778 (patch)
tree69243fafb409ea39b15a7d9c5edaa12d10c3fd61
parent0be55579a127916ebe39db2a74d906a2dfceed42 (diff)
mmc: renesas_sdhi: remove always false condition
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>
-rw-r--r--drivers/mmc/host/renesas_sdhi_sys_dmac.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index 9ab10436e4b8..e210644f1116 100644
--- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
@@ -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) {