diff options
| author | Alain Volmat <alain.volmat@foss.st.com> | 2021-02-05 21:59:26 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-02-05 22:16:56 +0300 |
| commit | 8f8d0e3e33e36ba63416cad64b9a9ad6b0129eed (patch) | |
| tree | 864ae503104f7fa8af81e5f74af60096dd31b7a9 /drivers | |
| parent | 2269f5a8b1a7b38651d62676b98182828f29d11a (diff) | |
| download | linux-8f8d0e3e33e36ba63416cad64b9a9ad6b0129eed.tar.xz | |
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: Alain 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: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/spi-stm32.c | 6 |
1 files changed, 0 insertions, 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; |