linux-kernel - [PATCH 4/5] pwrseq: qcom-wcn: use new defines for match() return values

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Message-Id: <20250624-pwrseq-match-defines-v1-4-a59d90a951f1@linaro.org>
Date: Tue, 24 Jun 2025 16:32:21 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Drew Fustini <drew@...7.com>, Guo Ren <guoren@...nel.org>, 
 Fu Wei <wefu@...hat.com>, Bartosz Golaszewski <brgl@...ev.pl>, 
 Ulf Hansson <ulf.hansson@...aro.org>, 
 Michal Wilczynski <m.wilczynski@...sung.com>
Cc: linux-riscv@...ts.infradead.org, linux-pm@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH 4/5] pwrseq: qcom-wcn: use new defines for match() return
 values

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

Replace the magic numbers with proper defines we now have in the header.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
 drivers/power/sequencing/pwrseq-qcom-wcn.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/power/sequencing/pwrseq-qcom-wcn.c b/drivers/power/sequencing/pwrseq-qcom-wcn.c
index e8f5030f2639a69254ad5efe0a313d2f3d10fa1d..f14801b4c28e53c5905fd2345b773c2aa96af44c 100644
--- a/drivers/power/sequencing/pwrseq-qcom-wcn.c
+++ b/drivers/power/sequencing/pwrseq-qcom-wcn.c
@@ -341,12 +341,12 @@ static int pwrseq_qcom_wcn_match(struct pwrseq_device *pwrseq,
 	 * device.
 	 */
 	if (!of_property_present(dev_node, "vddaon-supply"))
-		return 0;
+		return PWRSEQ_NO_MATCH;
 
 	struct device_node *reg_node __free(device_node) =
 			of_parse_phandle(dev_node, "vddaon-supply", 0);
 	if (!reg_node)
-		return 0;
+		return PWRSEQ_NO_MATCH;
 
 	/*
 	 * `reg_node` is the PMU AON regulator, its parent is the `regulators`
@@ -355,9 +355,9 @@ static int pwrseq_qcom_wcn_match(struct pwrseq_device *pwrseq,
 	 */
 	if (!reg_node->parent || !reg_node->parent->parent ||
 	    reg_node->parent->parent != ctx->of_node)
-		return 0;
+		return PWRSEQ_NO_MATCH;
 
-	return 1;
+	return PWRSEQ_MATCH_OK;
 }
 
 static int pwrseq_qcom_wcn_probe(struct platform_device *pdev)

-- 
2.48.1