linux-kernel - [PATCH] ALSA: Use of_property_read

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Message-Id: <20230310144734.1546587-1-robh@kernel.org>
Date:   Fri, 10 Mar 2023 08:47:33 -0600
From:   Rob Herring <robh@...nel.org>
To:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     devicetree@...r.kernel.org, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ALSA: Use of_property_read_bool() for boolean properties

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties.
Convert reading boolean properties to to of_property_read_bool().

Signed-off-by: Rob Herring <robh@...nel.org>
---
 sound/ppc/tumbler.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 6c882873b344..12f1e10db1c4 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -1361,7 +1361,7 @@ int snd_pmac_tumbler_init(struct snd_pmac *chip)
 
 	for_each_child_of_node(chip->node, np) {
 		if (of_node_name_eq(np, "sound")) {
-			if (of_get_property(np, "has-anded-reset", NULL))
+			if (of_property_read_bool(np, "has-anded-reset"))
 				mix->anded_reset = 1;
 			if (of_property_present(np, "layout-id"))
 				mix->reset_on_sleep = 0;
-- 
2.39.2