diff options
Diffstat (limited to 'drivers/spi/spi-gpio.c')
| -rw-r--r-- | drivers/spi/spi-gpio.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index 9eb82150666e..7ceb0ba27b75 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -290,10 +290,7 @@ static int spi_gpio_request(struct device *dev, struct spi_gpio *spi_gpio) return PTR_ERR(spi_gpio->miso); spi_gpio->sck = devm_gpiod_get(dev, "sck", GPIOD_OUT_LOW); - if (IS_ERR(spi_gpio->sck)) - return PTR_ERR(spi_gpio->sck); - - return 0; + return PTR_ERR_OR_ZERO(spi_gpio->sck); } #ifdef CONFIG_OF @@ -365,19 +362,18 @@ static int spi_gpio_probe(struct platform_device *pdev) struct spi_gpio *spi_gpio; struct device *dev = &pdev->dev; struct spi_bitbang *bb; - const struct of_device_id *of_id; - - of_id = of_match_device(spi_gpio_dt_ids, &pdev->dev); master = spi_alloc_master(dev, sizeof(*spi_gpio)); if (!master) return -ENOMEM; status = devm_add_action_or_reset(&pdev->dev, spi_gpio_put, master); - if (status) + if (status) { + spi_master_put(master); return status; + } - if (of_id) + if (pdev->dev.of_node) status = spi_gpio_probe_dt(pdev, master); else status = spi_gpio_probe_pdata(pdev, master); |
