Unverified Commit 8f8d0e3e authored by Alain Volmat's avatar Alain Volmat Committed by Mark Brown
Browse files

spi: stm32: do not mandate cs_gpio 



CS gpios is not mandatory, the driver should allow working
even when CS are not given.

Signed-off-by: default avatarAlain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/1612551572-495-3-git-send-email-alain.volmat@foss.st.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2269f5a8

drivers/spi/spi-stm32.c

+0 −6
Original line number Diff line number Diff line
@@ -1944,12 +1944,6 @@ static int stm32_spi_probe(struct platform_device *pdev) 
		goto err_pm_disable;

	}



	if (!master->cs_gpiods) {

		dev_err(&pdev->dev, "no CS gpios available\n");

		ret = -EINVAL;

		goto err_pm_disable;

	}



	dev_info(&pdev->dev, "driver initialized\n");



	return 0;