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    Subject[PATCH v2 08/26] drm/rockchip: dw-mipi-dsi: include bad value in error message
    Date
    As an aid to debugging.

    Signed-off-by: John Keeping <john@metanate.com>
    ---
    Unchanged in v2
    ---
    drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
    index 2e6ad4591ebf..92dbc3e56603 100644
    --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
    +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
    @@ -644,7 +644,8 @@ static ssize_t dw_mipi_dsi_host_transfer(struct mipi_dsi_host *host,
    ret = dw_mipi_dsi_dcs_long_write(dsi, msg);
    break;
    default:
    - dev_err(dsi->dev, "unsupported message type\n");
    + dev_err(dsi->dev, "unsupported message type 0x%02x\n",
    + msg->type);
    ret = -EINVAL;
    }

    --
    2.11.0.197.gb556de5.dirty
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