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| author | Damien Lespiau <damien.lespiau@intel.com> | 2015-09-17 14:20:32 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2015-09-18 14:20:47 +0300 |
| commit | b5dada82ad624b69a2229c819d6a30b664a5606f (patch) | |
| tree | 0ac05cdf358c5e288a6010e2adf299b4fc853873 /drivers/gpu/drm/i915/intel_ddi.c | |
| parent | 9aa6114253a9d01513796f6b44eda9838dc7bf3b (diff) | |
| download | lwn-b5dada82ad624b69a2229c819d6a30b664a5606f.tar.gz lwn-b5dada82ad624b69a2229c819d6a30b664a5606f.zip | |
drm/i915/bxt: Fix wrongly placed ')' in I915_READ()
Not the first time! not the last time?
There is a possibility to use gcc 5's -Wbool-compare to try and compare
(reg) in those macros to a constant and gcc will warn that the
comparison between a boolean expression and a constant is always either
true or false. Maybe.
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 4823184258a0..5b600bf1adcb 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -2882,7 +2882,7 @@ static bool bxt_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv, * here just read out lanes 0/1 and output a note if lanes 2/3 differ. */ hw_state->pcsdw12 = I915_READ(BXT_PORT_PCS_DW12_LN01(port)); - if (I915_READ(BXT_PORT_PCS_DW12_LN23(port) != hw_state->pcsdw12)) + if (I915_READ(BXT_PORT_PCS_DW12_LN23(port)) != hw_state->pcsdw12) DRM_DEBUG_DRIVER("lane stagger config different for lane 01 (%08x) and 23 (%08x)\n", hw_state->pcsdw12, I915_READ(BXT_PORT_PCS_DW12_LN23(port))); |