Thread (21 messages) 21 messages, 6 authors, 2019-10-25

Re: [PATCH -next 01/13] hwrng: atmel - use devm_platform_ioremap_resource() to simplify code

From: Ludovic Desroches <ludovic.desroches@microchip.com>
Date: 2019-10-17 09:32:48
Also in: linux-amlogic, linux-arm-kernel, linux-crypto, linux-samsung-soc, lkml

On Wed, Oct 16, 2019 at 06:46:09PM +0800, YueHaibing wrote:
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Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <redacted>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>

Thanks
quoted hunk ↗ jump to hunk
---
 drivers/char/hw_random/atmel-rng.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c
index e557057..b3138ec2 100644
--- a/drivers/char/hw_random/atmel-rng.c
+++ b/drivers/char/hw_random/atmel-rng.c
@@ -62,15 +62,13 @@ static void atmel_trng_disable(struct atmel_trng *trng)
 static int atmel_trng_probe(struct platform_device *pdev)
 {
 	struct atmel_trng *trng;
-	struct resource *res;
 	int ret;
 
 	trng = devm_kzalloc(&pdev->dev, sizeof(*trng), GFP_KERNEL);
 	if (!trng)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	trng->base = devm_ioremap_resource(&pdev->dev, res);
+	trng->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(trng->base))
 		return PTR_ERR(trng->base);
 
-- 
2.7.4

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