mfd: tps6507x: Use devm_mfd_add_devices() for mfd_device registration (5635d994) · Commits · 戴 / test

Use devm_mfd_add_devices() for MFD devices registration and get rid of .remove callback to remove MFD child-devices. This is done by managed device framework. CC: Todd Fischer <todd.fischer@ridgerun.com> Signed-off-by:

Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by:

Lee Jones <lee.jones@linaro.org>

drivers/mfd/tps6507x.c

+2 −11

Original line number	Diff line number	Diff line
		@@ -100,18 +100,10 @@ static int tps6507x_i2c_probe(struct i2c_client *i2c,
		tps6507x->read_dev = tps6507x_i2c_read_device;
		tps6507x->write_dev = tps6507x_i2c_write_device;

		return mfd_add_devices(tps6507x->dev, -1, tps6507x_devs,
		return devm_mfd_add_devices(tps6507x->dev, -1, tps6507x_devs,
		ARRAY_SIZE(tps6507x_devs), NULL, 0, NULL);
		}

		static int tps6507x_i2c_remove(struct i2c_client *i2c)
		{
		struct tps6507x_dev *tps6507x = i2c_get_clientdata(i2c);

		mfd_remove_devices(tps6507x->dev);
		return 0;
		}

		static const struct i2c_device_id tps6507x_i2c_id[] = {
		{ "tps6507x", 0 },
		{ }
		@@ -132,7 +124,6 @@ static struct i2c_driver tps6507x_i2c_driver = {
		.of_match_table = of_match_ptr(tps6507x_of_match),
		},
		.probe = tps6507x_i2c_probe,
		.remove = tps6507x_i2c_remove,
		.id_table = tps6507x_i2c_id,
		};

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