Unverified Commit e16e71e3 authored by David Lechner's avatar David Lechner Committed by Mark Brown
Browse files

spi: axi-spi-engine: use devm_spi_register_controller() 



This replaces spi_register_controller() with
devm_spi_register_controller() in the AXI SPI Engine driver. This
saves us from having to call spi_unregister_controller() in the
remove function.

The remove function is also removed since it is no longer needed.

Signed-off-by: default avatarDavid Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20231117-axi-spi-engine-series-1-v1-7-cc59db999b87@baylibre.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 076f32d5

drivers/spi/spi-axi-spi-engine.c

+1 −9
Original line number Diff line number Diff line
@@ -532,7 +532,7 @@ static int spi_engine_probe(struct platform_device *pdev) 
	host->transfer_one_message = spi_engine_transfer_one_message;

	host->num_chipselect = 8;



	ret = spi_register_controller(host);

	ret = devm_spi_register_controller(&pdev->dev, host);

	if (ret)

		return ret;
@@ -541,13 +541,6 @@ static int spi_engine_probe(struct platform_device *pdev) 
	return 0;

}



static void spi_engine_remove(struct platform_device *pdev)

{

	struct spi_controller *host = platform_get_drvdata(pdev);



	spi_unregister_controller(host);

}



static const struct of_device_id spi_engine_match_table[] = {

	{ .compatible = "adi,axi-spi-engine-1.00.a" },

	{ },
@@ -556,7 +549,6 @@ MODULE_DEVICE_TABLE(of, spi_engine_match_table); 


static struct platform_driver spi_engine_driver = {

	.probe = spi_engine_probe,

	.remove_new = spi_engine_remove,

	.driver = {

		.name = "spi-engine",

		.of_match_table = spi_engine_match_table,