[PATCH v1] spi: fix client driver can't register success when use GPIO as CS

[Xin Hao <xhao@linux.alibaba.com>]

When i was testing the TPM2 device, I found that the driver
always failed to register which used SPI bus and GPIO as CS
signal, i found that the reason for the error was that CS could
not be set correctly, so there fixed it.

Fixes: 766c6b63aa044e ("spi: fix client driver breakages when using
GPIO descriptors")
Signed-off-by: Xin Hao <xhao@linux.alibaba.com>
---
 drivers/spi/spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index b08efe88ccd6..d4342909c1c8 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -826,7 +826,7 @@ static void spi_set_cs(struct spi_device *spi, bool enable)
 			if (spi->cs_gpiod)
 				/* polarity handled by gpiolib */
 				gpiod_set_value_cansleep(spi->cs_gpiod,
-							 enable1);
+							 !enable);
 			else
 				/*
 				 * invert the enable line, as active low is
-- 
2.31.0