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drm/i915/fdi: convert BUG()'s to MISSING_CASE()
author
Jani Nikula
<jani.nikula@intel.com>
Wed, 25 Aug 2021 15:47:52 +0000
(18:47 +0300)
committer
Jani Nikula
<jani.nikula@intel.com>
Fri, 27 Aug 2021 08:43:57 +0000
(11:43 +0300)
These shouldn't happen, but in the off chance they do, we'll want a
warning rather than panic.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/b86132ac63f43f79e51eb63f948beccba85bf449.1629906431.git.jani.nikula@intel.com
drivers/gpu/drm/i915/display/intel_fdi.c
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diff --git
a/drivers/gpu/drm/i915/display/intel_fdi.c
b/drivers/gpu/drm/i915/display/intel_fdi.c
index
cc83a65
..
fc09b78
100644
(file)
--- a/
drivers/gpu/drm/i915/display/intel_fdi.c
+++ b/
drivers/gpu/drm/i915/display/intel_fdi.c
@@
-93,7
+93,8
@@
static int ilk_check_fdi_lanes(struct drm_device *dev, enum pipe pipe,
}
return 0;
default:
- BUG();
+ MISSING_CASE(pipe);
+ return 0;
}
}
@@
-217,7
+218,7
@@
static void ivb_update_fdi_bc_bifurcation(const struct intel_crtc_state *crtc_st
break;
default:
-
BUG(
);
+
MISSING_CASE(crtc->pipe
);
}
}