drm/panel: samsung: Use dev_ based logging

[platform/kernel/linux-starfive.git] / drivers / gpu / drm / panel / panel-samsung-s6e63m0.c

diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
index e086efe..2cc772f 100644 (file)
--- a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
@@ -10,7 +10,6 @@
 
 #include <drm/drm_modes.h>
 #include <drm/drm_panel.h>
-#include <drm/drm_print.h>
 
 #include <linux/backlight.h>
 #include <linux/delay.h>
@@ -157,7 +156,7 @@ static void s6e63m0_dcs_write(struct s6e63m0 *ctx, const u8 *data, size_t len)
        if (ctx->error < 0 || len == 0)
                return;
 
-       DRM_DEV_DEBUG(ctx->dev, "writing dcs seq: %*ph\n", (int)len, data);
+       dev_dbg(ctx->dev, "writing dcs seq: %*ph\n", (int)len, data);
        ret = s6e63m0_spi_write_word(ctx, *data);
 
        while (!ret && --len) {
@@ -166,8 +165,7 @@ static void s6e63m0_dcs_write(struct s6e63m0 *ctx, const u8 *data, size_t len)
        }
 
        if (ret) {
-               DRM_DEV_ERROR(ctx->dev, "error %d writing dcs seq: %*ph\n", ret,
-                             (int)len, data);
+               dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret, (int)len, data);
                ctx->error = ret;
        }
 
@@ -368,9 +366,9 @@ static int s6e63m0_get_modes(struct drm_panel *panel,
 
        mode = drm_mode_duplicate(connector->dev, &default_mode);
        if (!mode) {
-               DRM_ERROR("failed to add mode %ux%ux@%u\n",
-                         default_mode.hdisplay, default_mode.vdisplay,
-                         drm_mode_vrefresh(&default_mode));
+               dev_err(panel->dev, "failed to add mode %ux%u@%u\n",
+                       default_mode.hdisplay, default_mode.vdisplay,
+                       drm_mode_vrefresh(&default_mode));
                return -ENOMEM;
        }
 
@@ -425,8 +423,7 @@ static int s6e63m0_backlight_register(struct s6e63m0 *ctx)
                                                     &props);
        if (IS_ERR(ctx->bl_dev)) {
                ret = PTR_ERR(ctx->bl_dev);
-               DRM_DEV_ERROR(dev, "error registering backlight device (%d)\n",
-                             ret);
+               dev_err(dev, "error registering backlight device (%d)\n", ret);
        }
 
        return ret;
@@ -453,14 +450,13 @@ static int s6e63m0_probe(struct spi_device *spi)
        ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies),
                                      ctx->supplies);
        if (ret < 0) {
-               DRM_DEV_ERROR(dev, "failed to get regulators: %d\n", ret);
+               dev_err(dev, "failed to get regulators: %d\n", ret);
                return ret;
        }
 
        ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
        if (IS_ERR(ctx->reset_gpio)) {
-               DRM_DEV_ERROR(dev, "cannot get reset-gpios %ld\n",
-                             PTR_ERR(ctx->reset_gpio));
+               dev_err(dev, "cannot get reset-gpios %ld\n", PTR_ERR(ctx->reset_gpio));
                return PTR_ERR(ctx->reset_gpio);
        }
 
@@ -468,7 +464,7 @@ static int s6e63m0_probe(struct spi_device *spi)
        spi->mode = SPI_MODE_3;
        ret = spi_setup(spi);
        if (ret < 0) {
-               DRM_DEV_ERROR(dev, "spi setup failed.\n");
+               dev_err(dev, "spi setup failed.\n");
                return ret;
        }