[03/11] drm/bridge: analogix-anx78xx: silence -EPROBE_DEFER warnings

Submitted by Brian Masney on Aug. 15, 2019, 12:48 a.m.

Details

Message ID 20190815004854.19860-4-masneyb@onstation.org
State New
Headers show
Series "ARM: dts: qcom: msm8974: add support for external display" ( rev: 1 ) in Freedreno

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Commit Message

Brian Masney Aug. 15, 2019, 12:48 a.m.
Silence two warning messages that occur due to -EPROBE_DEFER errors to
help cleanup the system boot log.

Signed-off-by: Brian Masney <masneyb@onstation.org>
---
 drivers/gpu/drm/bridge/analogix-anx78xx.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

Patch hide | download patch | download mbox

diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c
index 9acdbedf1245..62dfced91384 100644
--- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
@@ -715,7 +715,9 @@  static int anx78xx_init_pdata(struct anx78xx *anx78xx)
 	/* 1.0V digital core power regulator  */
 	pdata->dvdd10 = devm_regulator_get(dev, "dvdd10");
 	if (IS_ERR(pdata->dvdd10)) {
-		DRM_ERROR("DVDD10 regulator not found\n");
+		if (PTR_ERR(pdata->dvdd10) != -EPROBE_DEFER)
+			DRM_ERROR("DVDD10 regulator not found\n");
+
 		return PTR_ERR(pdata->dvdd10);
 	}
 
@@ -1333,7 +1335,9 @@  static int anx78xx_i2c_probe(struct i2c_client *client,
 
 	err = anx78xx_init_pdata(anx78xx);
 	if (err) {
-		DRM_ERROR("Failed to initialize pdata: %d\n", err);
+		if (err != -EPROBE_DEFER)
+			DRM_ERROR("Failed to initialize pdata: %d\n", err);
+
 		return err;
 	}
 

Comments

On Thu, Aug 15, 2019 at 2:49 AM Brian Masney <masneyb@onstation.org> wrote:

> Silence two warning messages that occur due to -EPROBE_DEFER errors to
> help cleanup the system boot log.
>
> Signed-off-by: Brian Masney <masneyb@onstation.org>

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij