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

[Linus Walleij]

On Thu, Aug 15, 2019 at 2:49 AM Brian Masney  wrote:

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

Reviewed-by: Linus Walleij 

Yours,
Linus Walleij

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

[Brian Masney]

Silence two warning messages that occur due to -EPROBE_DEFER errors to
help cleanup the system boot log.

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

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;
}
 
-- 
2.21.0