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clk: show more error info when uclass_get_device_by_name

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It will ease debug when uclass_get_device_by_name failed with
more error info printed out.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2019-10-22 03:31:08 +00:00 committed by Lukasz Majewski
parent 832685f07c
commit 5dcac2b9b3
1 changed files with 4 additions and 2 deletions
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6
drivers/clk/clk.c
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@ -20,8 +20,10 @@ int clk_register(struct clk *clk, const char *drv_name,
int ret;
ret = uclass_get_device_by_name(UCLASS_CLK, parent_name, &parent);
if (ret)
printf("%s: UCLASS parent: 0x%p\n", __func__, parent);
if (ret) {
printf("%s: name: %s parent: %s [0x%p]\n",
__func__, name, parent->name, parent);
}
debug("%s: name: %s parent: %s [0x%p]\n", __func__, name, parent->name,
parent);