Applied on drm-misc-next. Many thanks Raphaël & Yannick for your patch. Note: I have updated the "From:" field to yannick.fertre@foss.st.com for more consistency. Philippe :-)
________________________________ De : Yannick FERTRE - foss Envoyé : lundi 8 mars 2021 10:10 À : Raphael GALLAIS-POU - foss; Yannick FERTRE; Philippe CORNU; Benjamin Gaignard; Vincent ABRIOU; Sam Ravnborg; Joe Perches Cc : David Airlie; Daniel Vetter; Maxime Coquelin; Alexandre TORGUE; dri-devel@lists.freedesktop.org; linux-stm32@st-md-mailman.stormreply.com; linux-arm-kernel@lists.infradead.org; linux-kernel@vger.kernel.org; Philippe CORNU - foss; Raphael GALLAIS-POU; Alexandre TORGUE - foss Objet : Re: [PATCH 1/2] drm/stm: dsi: Avoid printing errors for -EPROBE_DEFER
Tested-by: Yannick Fertre yannick.fertre@foss.st.com
On 2/22/21 10:22 AM, Raphael GALLAIS-POU - foss wrote:
From: Yannick Fertre yannick.fertre@st.com
Don't print error when probe deferred error is returned.
Signed-off-by: Raphael Gallais-Pou raphael.gallais-pou@foss.st.com Signed-off-by: Yannick Fertre yannick.fertre@foss.st.com
drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c index 2e1f2664495d..8399d337589d 100644 --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c @@ -363,8 +363,7 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev) dsi->vdd_supply = devm_regulator_get(dev, "phy-dsi"); if (IS_ERR(dsi->vdd_supply)) { ret = PTR_ERR(dsi->vdd_supply);
if (ret != -EPROBE_DEFER)DRM_ERROR("Failed to request regulator: %d\n", ret);
dev_err_probe(dev, ret, "Failed to request regulator\n"); return ret; }@@ -377,9 +376,7 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev) dsi->pllref_clk = devm_clk_get(dev, "ref"); if (IS_ERR(dsi->pllref_clk)) { ret = PTR_ERR(dsi->pllref_clk);
if (ret != -EPROBE_DEFER)DRM_ERROR("Unable to get pll reference clock: %d\n",ret);
dev_err_probe(dev, ret, "Unable to get pll reference clock\n"); goto err_clk_get; }@@ -419,7 +416,7 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev) dsi->dsi = dw_mipi_dsi_probe(pdev, &dw_mipi_dsi_stm_plat_data); if (IS_ERR(dsi->dsi)) { ret = PTR_ERR(dsi->dsi);
DRM_ERROR("Failed to initialize mipi dsi host: %d\n", ret);
dev_err_probe(dev, ret, "Failed to initialize mipi dsi host\n"); goto err_dsi_probe; }