vfio: platform: Make printed error messages more consistent

- Capitalize the first word of error messages,
  - Unwrap statements that fit on a single line,
  - Use "VFIO" instead of "vfio" as the error message prefix.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Acked-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

drivers/vfio/platform/vfio_platform_common.c

@@ -630,8 +630,7 @@ static int vfio_platform_of_probe(struct vfio_platform_device *vdev,
 	ret = device_property_read_string(dev, "compatible",
 					  &vdev->compat);
 	if (ret)
-		pr_err("VFIO: cannot retrieve compat for %s\n",
-			vdev->name);
+		pr_err("VFIO: Cannot retrieve compat for %s\n", vdev->name);
 
 	return ret;
 }
@@ -673,7 +672,7 @@ int vfio_platform_probe_common(struct vfio_platform_device *vdev,
 
 	ret = vfio_platform_get_reset(vdev);
 	if (ret && vdev->reset_required) {
-		pr_err("vfio: no reset function found for device %s\n",
+		pr_err("VFIO: No reset function found for device %s\n",
 		       vdev->name);
 		return ret;
 	}