tree 70230467fd0a1a1988f64dd9ec03e41b990d9cd6
parent 651022382c7f8da46cb4872a545ee1da6d097d2a
author Tony Lindgren <tony@atomide.com> 1542322012 -0800
committer Tony Lindgren <tony@atomide.com> 1542322012 -0800

bus: ti-sysc: Fix getting optional clocks in clock_roles

We can have holes in clock_roles with interface clock missing for
example. Currently getting an optional clock will fail if there are
only a functional clock and an optional clock.

Fixes: 09dfe5810762 ("bus: ti-sysc: Add handling for clkctrl opt clocks")
Signed-off-by: Tony Lindgren <tony@atomide.com>