drm/simpledrm: Use %p4cc to print 4CC format

Replace use of struct drm_format_name_buf with %p4cc for printing
4CC formats.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210516121315.30321-3-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c
index 4f605c5fe8562292569779da776410e6b432666d..08ae66b1e6f571c2ee4d30632e3b95319ee2bf6e 100644 (file)
--- a/drivers/gpu/drm/tiny/simpledrm.c
+++ b/drivers/gpu/drm/tiny/simpledrm.c
@@ -468,7 +468,6 @@ static int simpledrm_device_init_fb(struct simpledrm_device *sdev)
 {
        int width, height, stride;
        const struct drm_format_info *format;
-       struct drm_format_name_buf buf;
        struct drm_device *dev = &sdev->dev;
        struct platform_device *pdev = sdev->pdev;
        const struct simplefb_platform_data *pd = dev_get_platdata(&pdev->dev);
@@ -512,9 +511,8 @@ static int simpledrm_device_init_fb(struct simpledrm_device *sdev)
        drm_dbg_kms(dev, "display mode={" DRM_MODE_FMT "}\n",
                    DRM_MODE_ARG(&sdev->mode));
        drm_dbg_kms(dev,
-                   "framebuffer format=\"%s\", size=%dx%d, stride=%d byte\n",
-                   drm_get_format_name(format->format, &buf), width,
-                   height, stride);
+                   "framebuffer format=%p4cc, size=%dx%d, stride=%d byte\n",
+                   &format->format, width, height, stride);
 
        return 0;
 }