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path: root/drivers/char/hw_random/exynos-trng.c
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Diffstat (limited to 'drivers/char/hw_random/exynos-trng.c')
-rw-r--r--drivers/char/hw_random/exynos-trng.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/exynos-trng.c b/drivers/char/hw_random/exynos-trng.c
index b4b52ab23b6b..8e1fe3f8dd2d 100644
--- a/drivers/char/hw_random/exynos-trng.c
+++ b/drivers/char/hw_random/exynos-trng.c
@@ -109,7 +109,6 @@ static int exynos_trng_init(struct hwrng *rng)
static int exynos_trng_probe(struct platform_device *pdev)
{
struct exynos_trng_dev *trng;
- struct resource *res;
int ret = -ENOMEM;
trng = devm_kzalloc(&pdev->dev, sizeof(*trng), GFP_KERNEL);
@@ -128,8 +127,7 @@ static int exynos_trng_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, trng);
trng->dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- trng->mem = devm_ioremap_resource(&pdev->dev, res);
+ trng->mem = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(trng->mem))
return PTR_ERR(trng->mem);