diff options
| author | Vinod Koul <vkoul@kernel.org> | 2018-07-19 19:52:26 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-10-07 16:50:32 +0300 |
| commit | 3d143c252ef014f38e6eacb548d5b9464c093e4c (patch) | |
| tree | 6eb837135a72d5b6fcc7da3dc6f44c8a684d19f4 /drivers/dma | |
| parent | 09347e3f26a56bd5abe931251547aac8d80f0e7e (diff) | |
| download | linux-3d143c252ef014f38e6eacb548d5b9464c093e4c.tar.xz | |
dmaengine: dw: remove dma_slave_config direction usage
dma_slave_config direction was marked as deprecated quite some
time back, remove the usage from this driver so that the field
can be removed
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/dw/core.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c index f43e6dafe446..d0c3e50b39fb 100644 --- a/drivers/dma/dw/core.c +++ b/drivers/dma/dw/core.c @@ -886,12 +886,7 @@ static int dwc_config(struct dma_chan *chan, struct dma_slave_config *sconfig) */ u32 s = dw->pdata->is_idma32 ? 1 : 2; - /* Check if chan will be configured for slave transfers */ - if (!is_slave_direction(sconfig->direction)) - return -EINVAL; - memcpy(&dwc->dma_sconfig, sconfig, sizeof(*sconfig)); - dwc->direction = sconfig->direction; sc->src_maxburst = sc->src_maxburst > 1 ? fls(sc->src_maxburst) - s : 0; sc->dst_maxburst = sc->dst_maxburst > 1 ? fls(sc->dst_maxburst) - s : 0; |