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drm/dp: Fix comment in DP helper 

Commit 4f71d0cb76 ("drm/dp: add a hw mutex around the transfer
functions. (v2)"), renamed the functions drm_dp_aux_register_i2c_bus()
and drm_dp_aux_unregister_i2c_bus() to drm_dp_aux_register() and
drm_dp_aux_unregister(), respectively. However, a comment referring to
the original names was not updated in the DP helper header file. Hence,
correct these names.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jon Hunter 2015-05-13 12:30:46 +01:00 committed by Daniel Vetter
parent 1b26a5e193
commit 6921f88ba8
1 changed files with 3 additions and 3 deletions
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6
include/drm/drm_dp_helper.h
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@ -679,9 +679,9 @@ struct drm_dp_aux_msg {
* An AUX channel can also be used to transport I2C messages to a sink. A
* typical application of that is to access an EDID that's present in the
* sink device. The .transfer() function can also be used to execute such
* transactions. The drm_dp_aux_register_i2c_bus() function registers an
* I2C adapter that can be passed to drm_probe_ddc(). Upon removal, drivers
* should call drm_dp_aux_unregister_i2c_bus() to remove the I2C adapter.
* transactions. The drm_dp_aux_register() function registers an I2C
* adapter that can be passed to drm_probe_ddc(). Upon removal, drivers
* should call drm_dp_aux_unregister() to remove the I2C adapter.
* The I2C adapter uses long transfers by default; if a partial response is
* received, the adapter will drop down to the size given by the partial
* response for this transaction only.