From: Stephen Boyd <stephen.boyd@linaro.org>
Date: Fri, 13 Oct 2017 07:35:57 +0000 (-0700)
Subject: of/resolver: Simplify to be32_add_cpu()
X-Git-Tag: v5.15~9938^2~34
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d35d623f52f9bf58b2dc2fa08156de936e1d6770;p=platform%2Fkernel%2Flinux-starfive.git

of/resolver: Simplify to be32_add_cpu()

This is the same as be32_add_cpu(), so simplify the code and
remove the now unused local variable.

Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Reviewed-by: Frank Rowand <frowand.list@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/drivers/of/resolver.c b/drivers/of/resolver.c
index 99309cb..2d58253 100644
--- a/drivers/of/resolver.c
+++ b/drivers/of/resolver.c
@@ -165,7 +165,6 @@ static int adjust_local_phandle_references(struct device_node *local_fixups,
 	struct property *prop_fix, *prop;
 	int err, i, count;
 	unsigned int off;
-	phandle phandle;
 
 	if (!local_fixups)
 		return 0;
@@ -195,9 +194,7 @@ static int adjust_local_phandle_references(struct device_node *local_fixups,
 			if ((off + 4) > prop->length)
 				return -EINVAL;
 
-			phandle = be32_to_cpu(*(__be32 *)(prop->value + off));
-			phandle += phandle_delta;
-			*(__be32 *)(prop->value + off) = cpu_to_be32(phandle);
+			be32_add_cpu(prop->value + off, phandle_delta);
 		}
 	}