i915_MISSING_CASE macro includes the device information in the backtrace, so we know what device the warnings originate from.
Covert MISSING_CASE calls with i915 specific i915_MISSING_CASE variant in functions where drm_i915_private struct pointer is readily available.
The conversion was done automatically with below coccinelle semantic patch.
@rule1@ identifier func, T; @@ func(...) { ... struct drm_i915_private *T = ...; <... -MISSING_CASE( +i915_MISSING_CASE(T, ...) ...> }
@rule2@ identifier func, T; @@ func(struct drm_i915_private *T,...) { <... -MISSING_CASE( +i915_MISSING_CASE(T, ...) ...>
}
Signed-off-by: Pankaj Bharadiya pankaj.laxminarayan.bharadiya@intel.com --- drivers/gpu/drm/i915/display/intel_hdmi.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index bdbb5ce3fa81..59148134a97b 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -188,7 +188,7 @@ hsw_dip_data_reg(struct drm_i915_private *dev_priv, case HDMI_INFOFRAME_TYPE_DRM: return GLK_TVIDEO_DIP_DRM_DATA(cpu_transcoder, i); default: - MISSING_CASE(type); + i915_MISSING_CASE(dev_priv, type); return INVALID_MMIO_REG; } } @@ -2952,7 +2952,7 @@ static u8 chv_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port) ddc_pin = GMBUS_PIN_DPD_CHV; break; default: - MISSING_CASE(port); + i915_MISSING_CASE(dev_priv, port); ddc_pin = GMBUS_PIN_DPB; break; } @@ -2971,7 +2971,7 @@ static u8 bxt_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port) ddc_pin = GMBUS_PIN_2_BXT; break; default: - MISSING_CASE(port); + i915_MISSING_CASE(dev_priv, port); ddc_pin = GMBUS_PIN_1_BXT; break; } @@ -2997,7 +2997,7 @@ static u8 cnp_port_to_ddc_pin(struct drm_i915_private *dev_priv, ddc_pin = GMBUS_PIN_3_BXT; break; default: - MISSING_CASE(port); + i915_MISSING_CASE(dev_priv, port); ddc_pin = GMBUS_PIN_1_BXT; break; } @@ -3033,7 +3033,7 @@ static u8 mcc_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port) ddc_pin = GMBUS_PIN_9_TC1_ICP; break; default: - MISSING_CASE(phy); + i915_MISSING_CASE(dev_priv, phy); ddc_pin = GMBUS_PIN_1_BXT; break; } @@ -3056,7 +3056,7 @@ static u8 g4x_port_to_ddc_pin(struct drm_i915_private *dev_priv, ddc_pin = GMBUS_PIN_DPD; break; default: - MISSING_CASE(port); + i915_MISSING_CASE(dev_priv, port); ddc_pin = GMBUS_PIN_DPB; break; }