diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2021-04-17 17:21:25 -0700 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2021-05-11 12:31:58 -0700 |
| commit | a37937cd8e85ee0990bde73a9d67505448a52556 (patch) | |
| tree | 5a3c27bb2e254c8066d361e8e2aa9f9f74d2a6ef /drivers/gpu/drm/i915/display/intel_hdmi.c | |
| parent | 62e37c44a58e62dc2978352798264683d6b47ff0 (diff) | |
drm/i915/display: Drop dead code from hsw_read_infoframe()
HSW_TVIDEO_DIP_CTL is read but not used.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210418002126.87882-4-jose.souza@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdmi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 98da94ab3e24..299a94e78d03 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -543,11 +543,9 @@ void hsw_read_infoframe(struct intel_encoder *encoder, { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); enum transcoder cpu_transcoder = crtc_state->cpu_transcoder; - u32 val, *data = frame; + u32 *data = frame; int i; - val = intel_de_read(dev_priv, HSW_TVIDEO_DIP_CTL(cpu_transcoder)); - for (i = 0; i < len; i += 4) *data++ = intel_de_read(dev_priv, hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2)); |