[PATCH 0/5] gpu: don't print error when adding adapter fails

[PATCH 0/5] gpu: don't print error when adding adapter fails

[Wolfram Sang]

Since v4.8-rc1, the I2C core will print detailed information when adding an I2C
adapter fails. So, drivers can skip this now.

Should go via subsystem tree, I'd think.

Wolfram Sang (5):
  gpu: drm: amd: amdgpu: amdgpu_i2c: don't print error when adding
    adapter fails
  gpu: drm: mediatek: mtk_hdmi_ddc: don't print error when adding
    adapter fails
  gpu: drm: msm: hdmi: hdmi_i2c: don't print error when adding adapter
    fails
  gpu: drm: radeon: radeon_i2c: don't print error when adding adapter
    fails
  gpu: drm: rockchip: inno_hdmi: don't print error when adding adapter
    fails

 drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 4 +---
 drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 4 +---
 drivers/gpu/drm/msm/hdmi/hdmi_i2c.c     | 5 +----
 drivers/gpu/drm/radeon/radeon_i2c.c     | 8 ++------
 drivers/gpu/drm/rockchip/inno_hdmi.c    | 1 -
 5 files changed, 5 insertions(+), 17 deletions(-)

-- 
2.8.1

[PATCH 2/5] gpu: drm: mediatek: mtk_hdmi_ddc: don't print error when adding adapter fails

[Wolfram Sang]

The core will do this for us now.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
---
 drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
index 33c9e1bdb114b8..ca4caf924deb81 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
@@ -310,10 +310,8 @@ static int mtk_hdmi_ddc_probe(struct platform_device *pdev)
 	ddc->adap.dev.parent = &pdev->dev;
 
 	ret = i2c_add_adapter(&ddc->adap);
-	if (ret < 0) {
-		dev_err(dev, "failed to add bus to i2c core\n");
+	if (ret < 0)
 		goto err_clk_disable;
-	}
 
 	platform_set_drvdata(pdev, ddc);
 
-- 
2.8.1

[PATCH 5/5] gpu: drm: rockchip: inno_hdmi: don't print error when adding adapter fails

[Wolfram Sang]

The core will do this for us now.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
---
 drivers/gpu/drm/rockchip/inno_hdmi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 006260de9dbd22..566b5634644f82 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -800,7 +800,6 @@ static struct i2c_adapter *inno_hdmi_i2c_adapter(struct inno_hdmi *hdmi)
 
 	ret = i2c_add_adapter(adap);
 	if (ret) {
-		dev_warn(hdmi->dev, "cannot add %s I2C adapter\n", adap->name);
 		devm_kfree(hdmi->dev, i2c);
 		return ERR_PTR(ret);
 	}
-- 
2.8.1