diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2012-11-23 16:46:41 -0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-11-29 14:59:12 +0100 |
| commit | 0d536cb4e911c2496073f268e9730a9badaafa55 (patch) | |
| tree | ca6e48249cee2e453984ea785cf773b9ee6750aa /drivers/gpu/drm/i915/intel_ddi.c | |
| parent | affa935440733a79c5a9eb0e5357e2564ca4b355 (diff) | |
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 197dede1870..ad936c68e4c 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -115,16 +115,17 @@ void intel_prepare_ddi(struct drm_device *dev) { 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[] = { |