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Subject[PATCH -next] drm/i915: Remove set but not used variable 'intel_dig_port'
Date
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/i915/display/intel_ddi.c: In function 'intel_ddi_get_config':
drivers/gpu/drm/i915/display/intel_ddi.c:3774:29: warning:
variable 'intel_dig_port' set but not used [-Wunused-but-set-variable]
struct intel_digital_port *intel_dig_port;

It is never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index a4172595c8d8..30e48609db1d 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3771,7 +3771,6 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->base.crtc);
enum transcoder cpu_transcoder = pipe_config->cpu_transcoder;
- struct intel_digital_port *intel_dig_port;
u32 temp, flags = 0;

/* XXX: DSI transcoder paranoia */
@@ -3810,7 +3809,6 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
switch (temp & TRANS_DDI_MODE_SELECT_MASK) {
case TRANS_DDI_MODE_SELECT_HDMI:
pipe_config->has_hdmi_sink = true;
- intel_dig_port = enc_to_dig_port(&encoder->base);

pipe_config->infoframes.enable |=
intel_hdmi_infoframes_enabled(encoder, pipe_config);


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