diff options
Diffstat (limited to 'drivers/spi/spi-at91-usart.c')
| -rw-r--r-- | drivers/spi/spi-at91-usart.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c index 7854d9790fe9..b11d0f993cc7 100644 --- a/drivers/spi/spi-at91-usart.c +++ b/drivers/spi/spi-at91-usart.c @@ -13,7 +13,6 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/of_platform.h> #include <linux/gpio/consumer.h> #include <linux/pinctrl/consumer.h> #include <linux/platform_device.h> @@ -486,10 +485,7 @@ static int at91_usart_gpio_setup(struct platform_device *pdev) cs_gpios = devm_gpiod_get_array_optional(&pdev->dev, "cs", GPIOD_OUT_LOW); - if (IS_ERR(cs_gpios)) - return PTR_ERR(cs_gpios); - - return 0; + return PTR_ERR_OR_ZERO(cs_gpios); } static int at91_usart_spi_probe(struct platform_device *pdev) @@ -527,7 +523,7 @@ static int at91_usart_spi_probe(struct platform_device *pdev) controller->dev.of_node = pdev->dev.parent->of_node; controller->bits_per_word_mask = SPI_BPW_MASK(8); controller->setup = at91_usart_spi_setup; - controller->flags = SPI_MASTER_MUST_RX | SPI_MASTER_MUST_TX; + controller->flags = SPI_CONTROLLER_MUST_RX | SPI_CONTROLLER_MUST_TX; controller->transfer_one = at91_usart_spi_transfer_one; controller->prepare_message = at91_usart_spi_prepare_message; controller->unprepare_message = at91_usart_spi_unprepare_message; |