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Mon, 09 Nov 2026 08:58:36 -0800 (PST) Received: from debian.ari ([152.56.156.124]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b16779cf05sm138766a91.3.2026.11.09.08.58.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Nov 2026 08:58:35 -0800 (PST) From: Archit Anant To: jic23@kernel.org Cc: dlechner@baylibre.com, andy@kernel.org, nuno.sa@analog.com, u.kleine-koenig@baylibre.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, joshua.crofts1@gmail.com Subject: [PATCH v6 09/11] iio: adc: ti-ads1015: use managed runtime PM setup Date: Mon, 9 Nov 2026 22:28:03 +0530 Message-Id: <20261109165805.31160-4-architanant5@gmail.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20261109165805.31160-1-architanant5@gmail.com> References: <20261109165805.31160-1-architanant5@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use devm_pm_runtime_set_active_enabled() to combine setting the device active and enabling runtime PM. Previously, probe explicitly called pm_runtime_set_active() followed by devm_pm_runtime_enable(). The managed helper changes the teardown semantics by associating runtime PM enablement with the device-managed lifetime. The runtime suspend and resume callbacks only update the conversion-mode bits through regmap. They do not manipulate runtime-PM usage counts or other shared resources such as regulators or clocks, so this change does not introduce an additional runtime-PM reference or resource-balance operation in this driver. Signed-off-by: Archit Anant --- drivers/iio/adc/ti-ads1015.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c index a65da3742bec2..93a8318e950e2 100644 --- a/drivers/iio/adc/ti-ads1015.c +++ b/drivers/iio/adc/ti-ads1015.c @@ -1064,12 +1064,9 @@ static int ads1015_probe(struct i2c_client *client) data->conv_invalid = true; - ret = pm_runtime_set_active(dev); - if (ret) - return ret; pm_runtime_set_autosuspend_delay(dev, ADS1015_SLEEP_DELAY_MS); pm_runtime_use_autosuspend(dev); - ret = devm_pm_runtime_enable(dev); + ret = devm_pm_runtime_set_active_enabled(dev); if (ret) return ret; -- 2.39.5