drm/i915: invert the log inside intel_prepare_ddi
Do an early return in case we don't have DDI instead of having the
whole function inside an "if" statement.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 197dede..ad936c6 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -115,16 +115,17 @@
{
int port;
- if (HAS_DDI(dev)) {
- for (port = PORT_A; port < PORT_E; port++)
- intel_prepare_ddi_buffers(dev, port, false);
+ if (!HAS_DDI(dev))
+ return;
- /* DDI E is the suggested one to work in FDI mode, so program is as such by
- * default. It will have to be re-programmed in case a digital DP output
- * will be detected on it
- */
- intel_prepare_ddi_buffers(dev, PORT_E, true);
- }
+ for (port = PORT_A; port < PORT_E; port++)
+ intel_prepare_ddi_buffers(dev, port, false);
+
+ /* DDI E is the suggested one to work in FDI mode, so program is as such
+ * by default. It will have to be re-programmed in case a digital DP
+ * output will be detected on it
+ */
+ intel_prepare_ddi_buffers(dev, PORT_E, true);
}
static const long hsw_ddi_buf_ctl_values[] = {