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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id p16-20020a056830131000b0068bc8968753sm128553otq.17.2023.03.10.06.48.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Mar 2023 06:48:21 -0800 (PST) Received: (nullmailer pid 1546544 invoked by uid 1000); Fri, 10 Mar 2023 14:47:33 -0000 From: Rob Herring To: Jaroslav Kysela , Takashi Iwai Subject: [PATCH] ALSA: ppc/tumbler: Use of_property_present() for testing DT property presence Date: Fri, 10 Mar 2023 08:47:33 -0600 Message-Id: <20230310144733.1546500-1-robh@kernel.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Message-ID-Hash: DV3DRJJV22K4T67GLXUIQN2WXEUI2R5C X-Message-ID-Hash: DV3DRJJV22K4T67GLXUIQN2WXEUI2R5C X-MailFrom: robherring2@gmail.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: It is preferred to use typed property access functions (i.e. of_property_read_ functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring --- 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 f3f8ad7c3df8..6c882873b344 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -1363,7 +1363,7 @@ int snd_pmac_tumbler_init(struct snd_pmac *chip) if (of_node_name_eq(np, "sound")) { if (of_get_property(np, "has-anded-reset", NULL)) mix->anded_reset = 1; - if (of_get_property(np, "layout-id", NULL)) + if (of_property_present(np, "layout-id")) mix->reset_on_sleep = 0; of_node_put(np); break;