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crypto: ccree - use existing dev helper in init_cc_resources()

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Use the existing dev helper variable instead of plat_dev->dev.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Geert Uytterhoeven 2020-02-11 19:19:25 +01:00 committed by Herbert Xu
parent 24b540f649
commit 343ee6c440
1 changed files with 4 additions and 4 deletions
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8
drivers/crypto/ccree/cc_driver.c
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@ -331,13 +331,13 @@ static int init_cc_resources(struct platform_device *plat_dev)
init_completion(&new_drvdata->hw_queue_avail);
if (!plat_dev->dev.dma_mask)
plat_dev->dev.dma_mask = &plat_dev->dev.coherent_dma_mask;
if (!dev->dma_mask)
dev->dma_mask = &dev->coherent_dma_mask;
dma_mask = DMA_BIT_MASK(DMA_BIT_MASK_LEN);
while (dma_mask > 0x7fffffffUL) {
if (dma_supported(&plat_dev->dev, dma_mask)) {
rc = dma_set_coherent_mask(&plat_dev->dev, dma_mask);
if (dma_supported(dev, dma_mask)) {
rc = dma_set_coherent_mask(dev, dma_mask);
if (!rc)
break;
}