[PATCH] Input: pxspad - add check for spi_setup

[Chen Ni]

Add check for the return value of spi_setup() and return the error
if it fails in order to catch the error.

Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
---
 drivers/input/joystick/psxpad-spi.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/input/joystick/psxpad-spi.c b/drivers/input/joystick/psxpad-spi.c
index c47fc5f34bd0..5b53d43c797a 100644
--- a/drivers/input/joystick/psxpad-spi.c
+++ b/drivers/input/joystick/psxpad-spi.c
@@ -344,7 +344,11 @@ static int psxpad_spi_probe(struct spi_device *spi)
 	/* (PlayStation 1/2 joypad might be possible works 250kHz/500kHz) */
 	spi->controller->min_speed_hz = 125000;
 	spi->controller->max_speed_hz = 125000;
-	spi_setup(spi);
+	err = spi_setup(spi);
+	if (err < 0) {
+		dev_err(&spi->dev, "failed to set up spi: %d\n", err);
+		return err;
+	}
 
 	/* pad settings */
 	psxpad_set_motor_level(pad, 0, 0);
-- 
2.25.1