drm/stm: ltdc: remove clk_round_rate comment
authorYannick Fertré <yannick.fertre@st.com>
Fri, 10 May 2019 15:03:20 +0000 (17:03 +0200)
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>
Fri, 24 May 2019 08:30:46 +0000 (10:30 +0200)
commitfd6905fca4f013463026ca1a07fee463fbf0d974
tree064e411d738b438ea9142696661baf0c51746e0e
parent909fa3321d348ef69366aad9e84e1dd9ee0bd060
drm/stm: ltdc: remove clk_round_rate comment

Clk_round_rate returns rounded clock without changing
the hardware in any way.
This function couldn't replace set_rate/get_rate calls.
Todo comment has been removed & a new log inserted.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1557500600-19771-1-git-send-email-yannick.fertre@st.com
drivers/gpu/drm/stm/ltdc.c