diff options
| -rw-r--r-- | drivers/spi/spi-gpio.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index 5ac9ae192ddf..d4a22f22b04c 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -362,6 +362,11 @@ static int spi_gpio_probe_pdata(struct platform_device *pdev, return 0; } +static void spi_gpio_put(void *data) +{ + spi_master_put(data); +} + static int spi_gpio_probe(struct platform_device *pdev) { int status; @@ -377,6 +382,10 @@ static int spi_gpio_probe(struct platform_device *pdev) if (!master) return -ENOMEM; + status = devm_add_action_or_reset(&pdev->dev, spi_gpio_put, master); + if (status) + return status; + if (of_id) status = spi_gpio_probe_dt(pdev, master); else @@ -428,11 +437,7 @@ static int spi_gpio_probe(struct platform_device *pdev) } bb->setup_transfer = spi_bitbang_setup_transfer; - status = spi_bitbang_start(&spi_gpio->bitbang); - if (status) - spi_master_put(master); - - return status; + return spi_bitbang_start(&spi_gpio->bitbang); } static int spi_gpio_remove(struct platform_device *pdev) @@ -444,8 +449,6 @@ static int spi_gpio_remove(struct platform_device *pdev) /* stop() unregisters child devices too */ spi_bitbang_stop(&spi_gpio->bitbang); - spi_master_put(spi_gpio->bitbang.master); - return 0; } |