| Message ID | 20180920185145.1912-9-ville.syrjala@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915: Infoframe precompute/check | expand |
On Thu, Sep 20, 2018 at 09:51:35PM +0300, Ville Syrjala wrote: > From: Ville Syrjälä <ville.syrjala@linux.intel.com> > > Replace the hand rolled memmove() with the real thing. > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> > --- > drivers/gpu/drm/i915/intel_hdmi.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c > index a2dab0b6bde6..3b56ab253171 100644 > --- a/drivers/gpu/drm/i915/intel_hdmi.c > +++ b/drivers/gpu/drm/i915/intel_hdmi.c > @@ -457,9 +457,7 @@ static void intel_write_infoframe(struct drm_encoder *encoder, > return; > > /* Insert the 'hole' (see big comment above) at position 3 */ > - buffer[0] = buffer[1]; > - buffer[1] = buffer[2]; > - buffer[2] = buffer[3]; > + memmove(&buffer[0], &buffer[1], 3); > buffer[3] = 0; > len++; > > -- > 2.16.4 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index a2dab0b6bde6..3b56ab253171 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -457,9 +457,7 @@ static void intel_write_infoframe(struct drm_encoder *encoder, return; /* Insert the 'hole' (see big comment above) at position 3 */ - buffer[0] = buffer[1]; - buffer[1] = buffer[2]; - buffer[2] = buffer[3]; + memmove(&buffer[0], &buffer[1], 3); buffer[3] = 0; len++;