Quoting Douglas Anderson (2021-03-04 15:51:59) > The clock framework makes it simple to deal with an optional clock. > You can call clk_get_optional() and if the clock isn't specified it'll > just return NULL without complaint. It's valid to pass NULL to > enable/disable/prepare/unprepare. Let's make use of this to simplify > things a tiny bit. > > NOTE: this makes things look a tad bit asymmetric now since we check > for NULL before clk_prepare_enable() but not for > clk_disable_unprepare(). This seemed OK to me. We already have to > check for NULL in the enable case anyway so why not avoid the extra > call? > > Signed-off-by: Douglas Anderson <[email protected]> > ---
Reviewed-by: Stephen Boyd <[email protected]> _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
