linux-kernel - [PATCH] clk: mvebu: Use of_address_to

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Date:   Wed,  5 Apr 2023 20:07:38 -0500
From:   Rob Herring <robh@...nel.org>
To:     Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] clk: mvebu: Use of_address_to_resource()

Replace of_get_property() and of_translate_address() calls with a single
call to of_address_to_resource().

Signed-off-by: Rob Herring <robh@...nel.org>
---
One more to add to the prior series[1]. Though there is no dependency 
and this isn't for cpu nodes.

[1] https://lore.kernel.org/all/20230327-mvebu-clk-fixes-v1-0-438de1026efd@kernel.org/

 drivers/clk/mvebu/armada_ap_cp_helper.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/clk/mvebu/armada_ap_cp_helper.c b/drivers/clk/mvebu/armada_ap_cp_helper.c
index 6a930f697ee5..e7005de66327 100644
--- a/drivers/clk/mvebu/armada_ap_cp_helper.c
+++ b/drivers/clk/mvebu/armada_ap_cp_helper.c
@@ -16,15 +16,13 @@
 char *ap_cp_unique_name(struct device *dev, struct device_node *np,
 			const char *name)
 {
-	const __be32 *reg;
-	u64 addr;
+	struct resource res;
 
 	/* Do not create a name if there is no clock */
 	if (!name)
 		return NULL;
 
-	reg = of_get_property(np, "reg", NULL);
-	addr = of_translate_address(np, reg);
+	of_address_to_resource(np, 0, &res);
 	return devm_kasprintf(dev, GFP_KERNEL, "%llx-%s",
-			      (unsigned long long)addr, name);
+			      (unsigned long long)res.start, name);
 }
-- 
2.39.2