From: Randy Dunlap rdunlap@infradead.org
[ Upstream commit c2b142cc3939e932d4fa2210c2a5155df5736590 ]
Fix build errors when CONFIG_PINCTRL is not enabled. The header file <linux/pinctrl/consumer.h> handles both CONFIG_PINCTRL enabled and disabled cases.
CC [M] drivers/spi/spi-at91-usart.o ../drivers/spi/spi-at91-usart.c: In function 'at91_usart_spi_runtime_suspend': ../drivers/spi/spi-at91-usart.c:409:2: error: implicit declaration of function 'pinctrl_pm_select_sleep_state' [-Werror=implicit-function-declaration] pinctrl_pm_select_sleep_state(dev); ../drivers/spi/spi-at91-usart.c: In function 'at91_usart_spi_runtime_resume': ../drivers/spi/spi-at91-usart.c:419:2: error: implicit declaration of function 'pinctrl_pm_select_default_state' [-Werror=implicit-function-declaration] pinctrl_pm_select_default_state(dev);
Signed-off-by: Randy Dunlap rdunlap@infradead.org Cc: Radu Pirea radu.pirea@microchip.com Cc: Mark Brown broonie@kernel.org Cc: linux-spi@vger.kernel.org Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/spi/spi-at91-usart.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c index a924657642fa..08bcbd1f9aa2 100644 --- a/drivers/spi/spi-at91-usart.c +++ b/drivers/spi/spi-at91-usart.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/of_gpio.h> +#include <linux/pinctrl/consumer.h> #include <linux/platform_device.h>
#include <linux/spi/spi.h>