tree bb06ae6e463c3df7b8aed1b2aac2eaa4e4e0d59f
parent aac5b9a8cdb162dfc282731597d9c7eaabe63289
author Samuel Holland <samuel@sholland.org> 1674345771 -0600
committer Sean Anderson <seanga2@gmail.com> 1676227460 -0500

clk: Allow clk_get_by_name() with NULL name

This allows devm_clock_get(dev, NULL) to work and get the first clock,
which is common in code ported from Linux.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/20230122000252.53642-1-samuel@sholland.org