tree 1533178802a6fa29f12ce021b903d26477adee81
parent 54befdd8693445d3ea4fec9e40d596497c84ebca
author Simon Glass <sjg@chromium.org> 1612498916 -0700
committer Tom Rini <trini@konsulko.com> 1614801066 -0500

dm: gpio: Rename get_dir_flags() method to get_flags()

It is more useful to be able to read all the flags, not just the direction
ones. In fact this is what the STM32 driver does. Update the method name
to reflect this.

Tweak the docs a little and use 'flagsp' as the return argument, as is
common in driver model, to indicate it returns a value.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

Reviewed-by: Pratyush Yadav <p.yadav@ti.com>