[PATCH 2/8] spi: stm32: do not mandate cs_gpio
From: Alain Volmat <alain.volmat@foss.st.com>
Date: 2021-02-05 11:21:03
Also in:
linux-spi, lkml
Subsystem:
spi subsystem, st stm32 spi driver, the rest · Maintainers:
Mark Brown, Alain Volmat, Linus Torvalds
CS gpios is not mandatory, the driver should allow working even when CS are not given. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> --- drivers/spi/spi-stm32.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index 137213633e6d..8c6af3aa0dc3 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c@@ -1946,12 +1946,6 @@ 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;
--
2.17.1
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