[PATCH v2 2/8] spi: stm32: do not mandate cs_gpio
STALE2067d
LANDED
From: Alain Volmat <alain.volmat@foss.st.com>
Date: 2021-02-05 19:06:29
Also in:
linux-spi, lkml
Subsystem:
spi subsystem, st stm32 spi driver, the rest · Maintainers:
Mark Brown, Alain Volmat, Linus Torvalds
Revision v2 of 2 in this series; landed in mainline as 8f8d0e3e33e3 on 2021-02-05.
Revisions (2)
- v1 [diff vs current]
- v2 current
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> --- v2: identical to v1 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 6cdecd1c5ec7..2b4ea4cba00b 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c@@ -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;
--
2.17.1
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