[PATCH v3 2/5] drm/sitronix/st7571-i2c: Log probe deferral cause for GPIO get failure

[Javier Martinez Canillas <javierm@redhat.com>]

The driver already uses the dev_err_probe() helper (that only prints error
messages for the -EPROBE_DEFER case) when fails to get any other resource.

Also do the same when it fails to obtain the reset GPIO.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
---

Changes in v3:
- Fix reset typo in commit message (Marcus Folkesson).

 drivers/gpu/drm/sitronix/st7571-i2c.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sitronix/st7571-i2c.c b/drivers/gpu/drm/sitronix/st7571-i2c.c
index 634b426e2874..fd9d6c701cc4 100644
--- a/drivers/gpu/drm/sitronix/st7571-i2c.c
+++ b/drivers/gpu/drm/sitronix/st7571-i2c.c
@@ -804,7 +804,9 @@ static int st7571_parse_dt(struct st7571_device *st7571)
 
 	st7571->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(st7571->reset))
-		return PTR_ERR(st7571->reset);
+		return dev_err_probe(dev, PTR_ERR(st7571->reset),
+				     "Failed to get reset gpio\n");
+
 
 	return 0;
 }
-- 
2.49.0