clk: imx: imx8mp-audiomix: use devm_auxiliary_device_create() to simple code

Use helper function devm_auxiliary_device_create() to remove some
boilerplate code.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20251024-auxiliary-v2-1-a353dc9e6b1a@nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>

diff --git a/drivers/clk/imx/clk-imx8mp-audiomix.c b/drivers/clk/imx/clk-imx8mp-audiomix.c
index 775f62dddb11d8cfd17a4ebf7a677ef399c5e617..131702f2c9ecfd693af47094fe61b486ae6e8f6d 100644 (file)
--- a/drivers/clk/imx/clk-imx8mp-audiomix.c
+++ b/drivers/clk/imx/clk-imx8mp-audiomix.c
@@ -230,50 +230,19 @@ struct clk_imx8mp_audiomix_priv {
 
 #if IS_ENABLED(CONFIG_RESET_CONTROLLER)
 
-static void clk_imx8mp_audiomix_reset_unregister_adev(void *_adev)
-{
-       struct auxiliary_device *adev = _adev;
-
-       auxiliary_device_delete(adev);
-       auxiliary_device_uninit(adev);
-}
-
-static void clk_imx8mp_audiomix_reset_adev_release(struct device *dev)
-{
-       struct auxiliary_device *adev = to_auxiliary_dev(dev);
-
-       kfree(adev);
-}
-
 static int clk_imx8mp_audiomix_reset_controller_register(struct device *dev,
                                                         struct clk_imx8mp_audiomix_priv *priv)
 {
-       struct auxiliary_device *adev __free(kfree) = NULL;
-       int ret;
+       struct auxiliary_device *adev;
 
        if (!of_property_present(dev->of_node, "#reset-cells"))
                return 0;
 
-       adev = kzalloc(sizeof(*adev), GFP_KERNEL);
+       adev = devm_auxiliary_device_create(dev, "reset", NULL);
        if (!adev)
-               return -ENOMEM;
-
-       adev->name = "reset";
-       adev->dev.parent = dev;
-       adev->dev.release = clk_imx8mp_audiomix_reset_adev_release;
-
-       ret = auxiliary_device_init(adev);
-       if (ret)
-               return ret;
+               return -ENODEV;
 
-       ret = auxiliary_device_add(adev);
-       if (ret) {
-               auxiliary_device_uninit(adev);
-               return ret;
-       }
-
-       return devm_add_action_or_reset(dev, clk_imx8mp_audiomix_reset_unregister_adev,
-                                       no_free_ptr(adev));
+       return 0;
 }
 
 #else /* !CONFIG_RESET_CONTROLLER */