| Message ID | 20181115220237.32129-2-tony@atomide.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Two non-urgent ti-sysc driver fixes | expand |
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -214,8 +214,13 @@ static int sysc_get_clocks(struct sysc *ddata) if (!ddata->clocks) return -ENOMEM; - for (i = 0; i < ddata->nr_clocks; i++) { - error = sysc_get_one_clock(ddata, ddata->clock_roles[i]); + for (i = 0; i < SYSC_MAX_CLOCKS; i++) { + const char *name = ddata->clock_roles[i]; + + if (!name) + continue; + + error = sysc_get_one_clock(ddata, name); if (error && error != -ENOENT) return error; }
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> --- drivers/bus/ti-sysc.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)