diff options
Diffstat (limited to 'drivers/clocksource/clksrc-of.c')
| -rw-r--r-- | drivers/clocksource/clksrc-of.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/clocksource/clksrc-of.c b/drivers/clocksource/clksrc-of.c index b9ddd9e3a2f5..ae2e4278c42a 100644 --- a/drivers/clocksource/clksrc-of.c +++ b/drivers/clocksource/clksrc-of.c @@ -28,6 +28,7 @@ void __init clocksource_of_init(void) struct device_node *np; const struct of_device_id *match; clocksource_of_init_fn init_func; + unsigned clocksources = 0; for_each_matching_node_and_match(np, __clksrc_of_table, &match) { if (!of_device_is_available(np)) @@ -35,5 +36,8 @@ void __init clocksource_of_init(void) init_func = match->data; init_func(np); + clocksources++; } + if (!clocksources) + pr_crit("%s: no matching clocksources found\n", __func__); } |