Commit b111418a authored by Markus Elfring's avatar Markus Elfring Committed by Herbert Xu
Browse files

hwrng: omap - Delete an error message in of_get_omap_rng_device_details() 



The function “platform_get_irq” can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 56e0b627

drivers/char/hw_random/omap-rng.c

+1 −4
Original line number Diff line number Diff line
@@ -392,11 +392,8 @@ static int of_get_omap_rng_device_details(struct omap_rng_dev *priv, 
	if (of_device_is_compatible(dev->of_node, "ti,omap4-rng") ||

	    of_device_is_compatible(dev->of_node, "inside-secure,safexcel-eip76")) {

		irq = platform_get_irq(pdev, 0);

		if (irq < 0) {

			dev_err(dev, "%s: error getting IRQ resource - %d\n",

				__func__, irq);

		if (irq < 0)

			return irq;

		}



		err = devm_request_irq(dev, irq, omap4_rng_irq,

				       IRQF_TRIGGER_NONE, dev_name(dev), priv);