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Subject[PATCH v2 11/22] mmc: renesas_sdhi: remove always false condition
Date
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>
---

Changes in v2:
- Newly added

drivers/mmc/host/renesas_sdhi_sys_dmac.c | 4 ++--
1 file 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 9ab1043..e210644 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) {
--
2.7.4
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