• Amitoj Kaur Chawla's avatar
    leds: da903x: Use devm_led_classdev_register · eed16255
    Amitoj Kaur Chawla authored
    Switch to resource-managed function devm_led_classdev_register instead
    of led_classdev_register and remove unneeded led_classdev_unregister.
    
    Also, remove platform_set_drvdata in probe function and the remove
    function, da903x_led_remove as it is now has nothing to do.
    
    The Coccinelle semantic patch used to make this change is as follows:
    //<smpl>
    @platform@
    identifier p, probefn, removefn;
    @@
    struct platform_driver p = {
      .probe = probefn,
      .remove = removefn,
    };
    
    @prb@
    identifier platform.probefn, pdev;
    expression e;
    @@
    probefn(struct platform_device *pdev, ...) {
      ...
      e =
    - led_classdev_register
    + devm_led_classdev_register
      (...);
       ...
    ?- led_classdev_unregister(...);
      ...
    }
    @remove depends on prb@
    identifier platform.removefn;
    @@
    removefn(...) {
    ...
    ?- led_classdev_unregister(...);
    ...
    }
    //</smpl>
    Signed-off-by: Amitoj Kaur Chawla's avatarAmitoj Kaur Chawla <amitoj1606@gmail.com>
    Signed-off-by: default avatarJacek Anaszewski <j.anaszewski@samsung.com>
    eed16255
leds-da903x.c 3.52 KB