diff options
| author | Antoine Ténart <antoine.tenart@free-electrons.com> | 2017-06-23 17:05:25 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-07-18 12:01:01 +0300 |
| commit | a2069aacbe58a8408a5bb0e0a722e1726456519b (patch) | |
| tree | af9cb323fa117ae906830e179a32c794a01ddddf /drivers/crypto/inside-secure | |
| parent | 440bf347569b5f05db1836b1d6b5160a3c4e11d9 (diff) | |
| download | linux-a2069aacbe58a8408a5bb0e0a722e1726456519b.tar.xz | |
crypto: inside-secure - do not parse the dma mask from dt
Remove the dma mask parsing from dt as this should not be encoded into
the engine device tree node. Keep the fallback value for now, which
should work for the boards already supported upstream.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/inside-secure')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index e7f87ac12685..1fabd4aee81b 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -773,7 +773,6 @@ static int safexcel_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct resource *res; struct safexcel_crypto_priv *priv; - u64 dma_mask; int i, ret; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); @@ -802,9 +801,7 @@ static int safexcel_probe(struct platform_device *pdev) return -EPROBE_DEFER; } - if (of_property_read_u64(dev->of_node, "dma-mask", &dma_mask)) - dma_mask = DMA_BIT_MASK(64); - ret = dma_set_mask_and_coherent(dev, dma_mask); + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)); if (ret) goto err_clk; |