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    Subject[PATCH v1 10/19] drm/panel: lg: use DRM_DEV*
    Date
    Introduce use of DRM_DEV* for logging.
    This makes logging in the drm subsystem more consistent.

    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: Thierry Reding <thierry.reding@gmail.com>
    Cc: David Airlie <airlied@linux.ie>
    Cc: Daniel Vetter <daniel@ffwll.ch>
    ---
    drivers/gpu/drm/panel/panel-lg-lg4573.c | 20 +++++++++++---------
    1 file changed, 11 insertions(+), 9 deletions(-)

    diff --git a/drivers/gpu/drm/panel/panel-lg-lg4573.c b/drivers/gpu/drm/panel/panel-lg-lg4573.c
    index e63fba2761f4..9bbf6dde6b7d 100644
    --- a/drivers/gpu/drm/panel/panel-lg-lg4573.c
    +++ b/drivers/gpu/drm/panel/panel-lg-lg4573.c
    @@ -18,6 +18,7 @@
    #include <drm/drm_device.h>
    #include <drm/drm_modes.h>
    #include <drm/drm_panel.h>
    +#include <drm/drm_print.h>

    #include <linux/delay.h>
    #include <linux/gpio/consumer.h>
    @@ -48,7 +49,7 @@ static int lg4573_spi_write_u16(struct lg4573 *ctx, u16 data)
    u16 temp = cpu_to_be16(data);
    struct spi_message msg;

    - dev_dbg(ctx->panel.dev, "writing data: %x\n", data);
    + DRM_DEV_DEBUG(ctx->panel.dev, "writing data: %x\n", data);
    xfer.tx_buf = &temp;
    spi_message_init(&msg);
    spi_message_add_tail(&xfer, &msg);
    @@ -115,7 +116,7 @@ static int lg4573_display_mode_settings(struct lg4573 *ctx)
    0x7206, 0x720C, 0x7200, 0x7200,
    };

    - dev_dbg(ctx->panel.dev, "transfer display mode settings\n");
    + DRM_DEV_DEBUG(ctx->panel.dev, "transfer display mode settings\n");
    return lg4573_spi_write_u16_array(ctx, display_mode_settings,
    ARRAY_SIZE(display_mode_settings));
    }
    @@ -131,7 +132,7 @@ static int lg4573_power_settings(struct lg4573 *ctx)
    0x7263,
    };

    - dev_dbg(ctx->panel.dev, "transfer power settings\n");
    + DRM_DEV_DEBUG(ctx->panel.dev, "transfer power settings\n");
    return lg4573_spi_write_u16_array(ctx, power_settings,
    ARRAY_SIZE(power_settings));
    }
    @@ -156,7 +157,7 @@ static int lg4573_gamma_settings(struct lg4573 *ctx)
    0x7201, 0x7220, 0x7200, 0x7203,
    };

    - dev_dbg(ctx->panel.dev, "transfer gamma settings\n");
    + DRM_DEV_DEBUG(ctx->panel.dev, "transfer gamma settings\n");
    return lg4573_spi_write_u16_array(ctx, gamma_settings,
    ARRAY_SIZE(gamma_settings));
    }
    @@ -165,7 +166,7 @@ static int lg4573_init(struct lg4573 *ctx)
    {
    int ret;

    - dev_dbg(ctx->panel.dev, "initializing LCD\n");
    + DRM_DEV_DEBUG(ctx->panel.dev, "initializing LCD\n");

    ret = lg4573_display_mode_settings(ctx);
    if (ret)
    @@ -219,9 +220,10 @@ static int lg4573_get_modes(struct drm_panel *panel)

    mode = drm_mode_duplicate(panel->drm, &default_mode);
    if (!mode) {
    - dev_err(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
    - default_mode.hdisplay, default_mode.vdisplay,
    - default_mode.vrefresh);
    + DRM_DEV_ERROR(panel->drm->dev,
    + "failed to add mode %ux%ux@%u\n",
    + default_mode.hdisplay, default_mode.vdisplay,
    + default_mode.vrefresh);
    return -ENOMEM;
    }

    @@ -258,7 +260,7 @@ static int lg4573_probe(struct spi_device *spi)

    ret = spi_setup(spi);
    if (ret < 0) {
    - dev_err(&spi->dev, "SPI setup failed: %d\n", ret);
    + DRM_DEV_ERROR(&spi->dev, "SPI setup failed: %d\n", ret);
    return ret;
    }

    --
    2.12.0
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