Signed-off-by: Ismael Luceno ismael.luceno@silicon-gears.com --- cmd/clk.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/cmd/clk.c b/cmd/clk.c index fd4231589c..41f2ae0a50 100644 --- a/cmd/clk.c +++ b/cmd/clk.c @@ -26,20 +26,23 @@ int __weak soc_clk_dump(void) uclass_foreach_dev(dev, uc) { memset(&clk, 0, sizeof(clk)); ret = device_probe(dev); - if (ret) { - printf("%-30.30s : ? Hz\n", dev->name); - continue; - } + if (ret) + goto noclk;
ret = clk_request(dev, &clk); - if (ret) { - printf("%-30.30s : ? Hz\n", dev->name); - continue; - } - - printf("%-30.30s : %lu Hz\n", dev->name, clk_get_rate(&clk)); + if (ret) + goto noclk;
+ ulong rate = clk_get_rate(&clk); clk_free(&clk); + + if (rate == -ENODEV) + goto noclk; + + printf("%-30.30s : %lu Hz\n", dev->name, rate); + continue; + noclk: + printf("%-30.30s : ? Hz\n", dev->name); }
return 0;