video: fbdev: simplefb: Fix info message during probe

The info message was showing the mapped address for the framebuffer. To avoid
security problems, all virtual addresses are converted to __ptrval__, so
the message has pointless information:

simple-framebuffer 3ea9b000.framebuffer: framebuffer at 0x3ea9b000, 0x12c000 bytes, mapped to 0x(____ptrval____)

Drop the extraneous bits to clean up the message:

simple-framebuffer 3ea9b000.framebuffer: framebuffer at 0x3ea9b000, 0x12c000 bytes
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201228183934.1117012-1-pbrobinson@gmail.com

drivers/video/fbdev/simplefb.c

@@ -477,9 +477,8 @@ static int simplefb_probe(struct platform_device *pdev)
 	simplefb_clocks_enable(par, pdev);
 	simplefb_regulators_enable(par, pdev);
 
-	dev_info(&pdev->dev, "framebuffer at 0x%lx, 0x%x bytes, mapped to 0x%p\n",
-			     info->fix.smem_start, info->fix.smem_len,
-			     info->screen_base);
+	dev_info(&pdev->dev, "framebuffer at 0x%lx, 0x%x bytes\n",
+			     info->fix.smem_start, info->fix.smem_len);
 	dev_info(&pdev->dev, "format=%s, mode=%dx%dx%d, linelength=%d\n",
 			     params.format->name,
 			     info->var.xres, info->var.yres,