lkml.org 
[lkml]   [2020]   [Jun]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH v2 04/10] drm/ingenic: Add missing CR in debug strings
    On Tue, Jun 30, 2020 at 01:52:04AM +0200, Paul Cercueil wrote:
    > If you pass a string that is not terminated with a carriage return to
    > dev_err(), it will eventually be printed with a carriage return, but
    > not right away, since the kernel will wait for a pr_cont().
    >
    > Signed-off-by: Paul Cercueil <paul@crapouillou.net>

    It would have been nice if most was converted to drm_err() and friends
    when touching these.
    That may come later..
    Acked-by: Sam Ravnborg <sam@ravnborg.org>

    > ---
    >
    > Notes:
    > v2: New patch
    >
    > drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 30 +++++++++++------------
    > 1 file changed, 15 insertions(+), 15 deletions(-)
    >
    > diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
    > index 16f0740df507..a15f9a1940c6 100644
    > --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
    > +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
    > @@ -623,14 +623,14 @@ static int ingenic_drm_probe(struct platform_device *pdev)
    >
    > base = devm_platform_ioremap_resource(pdev, 0);
    > if (IS_ERR(base)) {
    > - dev_err(dev, "Failed to get memory resource");
    > + dev_err(dev, "Failed to get memory resource\n");
    > return PTR_ERR(base);
    > }
    >
    > priv->map = devm_regmap_init_mmio(dev, base,
    > &ingenic_drm_regmap_config);
    > if (IS_ERR(priv->map)) {
    > - dev_err(dev, "Failed to create regmap");
    > + dev_err(dev, "Failed to create regmap\n");
    > return PTR_ERR(priv->map);
    > }
    >
    > @@ -641,21 +641,21 @@ static int ingenic_drm_probe(struct platform_device *pdev)
    > if (soc_info->needs_dev_clk) {
    > priv->lcd_clk = devm_clk_get(dev, "lcd");
    > if (IS_ERR(priv->lcd_clk)) {
    > - dev_err(dev, "Failed to get lcd clock");
    > + dev_err(dev, "Failed to get lcd clock\n");
    > return PTR_ERR(priv->lcd_clk);
    > }
    > }
    >
    > priv->pix_clk = devm_clk_get(dev, "lcd_pclk");
    > if (IS_ERR(priv->pix_clk)) {
    > - dev_err(dev, "Failed to get pixel clock");
    > + dev_err(dev, "Failed to get pixel clock\n");
    > return PTR_ERR(priv->pix_clk);
    > }
    >
    > ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0, &panel, &bridge);
    > if (ret) {
    > if (ret != -EPROBE_DEFER)
    > - dev_err(dev, "Failed to get panel handle");
    > + dev_err(dev, "Failed to get panel handle\n");
    > return ret;
    > }
    >
    > @@ -684,7 +684,7 @@ static int ingenic_drm_probe(struct platform_device *pdev)
    > ARRAY_SIZE(ingenic_drm_primary_formats),
    > NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
    > if (ret) {
    > - dev_err(dev, "Failed to register primary plane: %i", ret);
    > + dev_err(dev, "Failed to register primary plane: %i\n", ret);
    > return ret;
    > }
    >
    > @@ -693,7 +693,7 @@ static int ingenic_drm_probe(struct platform_device *pdev)
    > ret = drm_crtc_init_with_planes(drm, &priv->crtc, &priv->primary,
    > NULL, &ingenic_drm_crtc_funcs, NULL);
    > if (ret) {
    > - dev_err(dev, "Failed to init CRTC: %i", ret);
    > + dev_err(dev, "Failed to init CRTC: %i\n", ret);
    > return ret;
    > }
    >
    > @@ -705,25 +705,25 @@ static int ingenic_drm_probe(struct platform_device *pdev)
    > ret = drm_simple_encoder_init(drm, &priv->encoder,
    > DRM_MODE_ENCODER_DPI);
    > if (ret) {
    > - dev_err(dev, "Failed to init encoder: %i", ret);
    > + dev_err(dev, "Failed to init encoder: %i\n", ret);
    > return ret;
    > }
    >
    > ret = drm_bridge_attach(&priv->encoder, bridge, NULL, 0);
    > if (ret) {
    > - dev_err(dev, "Unable to attach bridge");
    > + dev_err(dev, "Unable to attach bridge\n");
    > return ret;
    > }
    >
    > ret = drm_irq_install(drm, irq);
    > if (ret) {
    > - dev_err(dev, "Unable to install IRQ handler");
    > + dev_err(dev, "Unable to install IRQ handler\n");
    > return ret;
    > }
    >
    > ret = drm_vblank_init(drm, 1);
    > if (ret) {
    > - dev_err(dev, "Failed calling drm_vblank_init()");
    > + dev_err(dev, "Failed calling drm_vblank_init()\n");
    > return ret;
    > }
    >
    > @@ -731,7 +731,7 @@ static int ingenic_drm_probe(struct platform_device *pdev)
    >
    > ret = clk_prepare_enable(priv->pix_clk);
    > if (ret) {
    > - dev_err(dev, "Unable to start pixel clock");
    > + dev_err(dev, "Unable to start pixel clock\n");
    > return ret;
    > }
    >
    > @@ -746,20 +746,20 @@ static int ingenic_drm_probe(struct platform_device *pdev)
    > */
    > ret = clk_set_rate(priv->lcd_clk, parent_rate);
    > if (ret) {
    > - dev_err(dev, "Unable to set LCD clock rate");
    > + dev_err(dev, "Unable to set LCD clock rate\n");
    > goto err_pixclk_disable;
    > }
    >
    > ret = clk_prepare_enable(priv->lcd_clk);
    > if (ret) {
    > - dev_err(dev, "Unable to start lcd clock");
    > + dev_err(dev, "Unable to start lcd clock\n");
    > goto err_pixclk_disable;
    > }
    > }
    >
    > ret = drm_dev_register(drm, 0);
    > if (ret) {
    > - dev_err(dev, "Failed to register DRM driver");
    > + dev_err(dev, "Failed to register DRM driver\n");
    > goto err_devclk_disable;
    > }
    >
    > --
    > 2.27.0
    >
    > _______________________________________________
    > dri-devel mailing list
    > dri-devel@lists.freedesktop.org
    > https://lists.freedesktop.org/mailman/listinfo/dri-devel

    \
     
     \ /
      Last update: 2020-06-30 12:11    [W:3.217 / U:0.036 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site