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Diffstat (limited to 'drivers')
-rw-r--r--drivers/spi/spi-gpio.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index d4a22f22b04c..487ee55d26f7 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -396,8 +396,6 @@ static int spi_gpio_probe(struct platform_device *pdev)
spi_gpio = spi_master_get_devdata(master);
- platform_set_drvdata(pdev, spi_gpio);
-
status = spi_gpio_request(dev, spi_gpio);
if (status)
return status;
@@ -437,19 +435,11 @@ static int spi_gpio_probe(struct platform_device *pdev)
}
bb->setup_transfer = spi_bitbang_setup_transfer;
- return spi_bitbang_start(&spi_gpio->bitbang);
-}
-
-static int spi_gpio_remove(struct platform_device *pdev)
-{
- struct spi_gpio *spi_gpio;
-
- spi_gpio = platform_get_drvdata(pdev);
-
- /* stop() unregisters child devices too */
- spi_bitbang_stop(&spi_gpio->bitbang);
+ status = spi_bitbang_init(&spi_gpio->bitbang);
+ if (status)
+ return status;
- return 0;
+ return devm_spi_register_master(&pdev->dev, spi_master_get(master));
}
MODULE_ALIAS("platform:" DRIVER_NAME);
@@ -460,7 +450,6 @@ static struct platform_driver spi_gpio_driver = {
.of_match_table = of_match_ptr(spi_gpio_dt_ids),
},
.probe = spi_gpio_probe,
- .remove = spi_gpio_remove,
};
module_platform_driver(spi_gpio_driver);