diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-11-24 17:24:46 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-12-19 08:50:04 +0100 |
| commit | 2487e7efc9e13bd11fdc86f1ac12a5a45c4af778 (patch) | |
| tree | 69243fafb409ea39b15a7d9c5edaa12d10c3fd61 /drivers/mmc | |
| parent | mmc: block: fix logical error to avoid memory leak (diff) | |
| download | linux-2487e7efc9e13bd11fdc86f1ac12a5a45c4af778.tar.xz linux-2487e7efc9e13bd11fdc86f1ac12a5a45c4af778.zip | |
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>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_sys_dmac.c | 4 |
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) { |