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Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Philipp Zabel Cc: Andre Przywara , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v3 3/6] thermal/drivers/sun8i: replace devm_reset_control_get to devm_reset_control_get_shared_deasserted Date: Sat, 25 Oct 2025 12:31:26 +0800 Message-ID: <20251025043129.160454-4-iuncuim@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251025043129.160454-1-iuncuim@gmail.com> References: <20251025043129.160454-1-iuncuim@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251024_213243_237750_186BC01E X-CRM114-Status: GOOD ( 12.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Mikhail Kalashnikov The A523 processor has two temperature controllers, but they share a common reset line. Make it shared with the shared variant of devm_reset_control_get(), and also simplify the driver by switching to devm_reset_control_get_shared_deasserted(). Signed-off-by: Mikhail Kalashnikov Reviewed-by: Chen-Yu Tsai --- drivers/thermal/sun8i_thermal.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c index c02c398b0..aa496e1ba 100644 --- a/drivers/thermal/sun8i_thermal.c +++ b/drivers/thermal/sun8i_thermal.c @@ -344,11 +344,6 @@ static int sun8i_ths_calibrate(struct ths_device *tmdev) return ret; } -static void sun8i_ths_reset_control_assert(void *data) -{ - reset_control_assert(data); -} - static struct regmap *sun8i_ths_get_sram_regmap(struct device_node *node) { struct platform_device *sram_pdev; @@ -391,19 +386,10 @@ static int sun8i_ths_resource_init(struct ths_device *tmdev) return PTR_ERR(tmdev->regmap); if (tmdev->chip->has_bus_clk_reset) { - tmdev->reset = devm_reset_control_get(dev, NULL); + tmdev->reset = devm_reset_control_get_shared_deasserted(dev, NULL); if (IS_ERR(tmdev->reset)) return PTR_ERR(tmdev->reset); - ret = reset_control_deassert(tmdev->reset); - if (ret) - return ret; - - ret = devm_add_action_or_reset(dev, sun8i_ths_reset_control_assert, - tmdev->reset); - if (ret) - return ret; - tmdev->bus_clk = devm_clk_get_enabled(&pdev->dev, "bus"); if (IS_ERR(tmdev->bus_clk)) return PTR_ERR(tmdev->bus_clk); -- 2.51.0