Commit ee174e26 authored by Rob Herring's avatar Rob Herring Committed by Herbert Xu
Browse files

crypto: n2 - Use of_property_read_reg() to parse "reg" 



Use the recently added of_property_read_reg() helper to get the
untranslated "reg" address value.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 2382b5ae

drivers/crypto/n2_core.c

+4 −5
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/of.h>

#include <linux/of_address.h>

#include <linux/of_device.h>

#include <linux/cpumask.h>

#include <linux/slab.h>
@@ -1795,11 +1796,9 @@ static int grab_mdesc_irq_props(struct mdesc_handle *mdesc, 
				struct spu_mdesc_info *ip,

				const char *node_name)

{

	const unsigned int *reg;

	u64 node;

	u64 node, reg;



	reg = of_get_property(dev->dev.of_node, "reg", NULL);

	if (!reg)

	if (of_property_read_reg(dev->dev.of_node, 0, &reg, NULL) < 0)

		return -ENODEV;



	mdesc_for_each_node_by_name(mdesc, node, "virtual-device") {
@@ -1810,7 +1809,7 @@ static int grab_mdesc_irq_props(struct mdesc_handle *mdesc, 
		if (!name || strcmp(name, node_name))

			continue;

		chdl = mdesc_get_property(mdesc, node, "cfg-handle", NULL);

		if (!chdl || (*chdl != *reg))

		if (!chdl || (*chdl != reg))

			continue;

		ip->cfg_handle = *chdl;

		return get_irq_props(mdesc, node, ip);