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drm/i915: Use BUG() in a case of a programming error

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The port number should always be correctly set. Do the same thing as the
switch above and use BUG() to signal that branch is not supposed to be
taken.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2013-03-07 15:30:28 +00:00 committed by Daniel Vetter
parent 8228c251ba
commit ad1c0b1974
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/intel_dp.c
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@ -2836,8 +2836,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
name = "DPDDC-D";
break;
default:
WARN(1, "Invalid port %c\n", port_name(port));
break;
BUG();
}
if (is_edp(intel_dp))