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| author | Bin Meng <bmeng.cn@gmail.com> | 2019-07-05 09:23:16 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2019-07-24 12:54:08 -0700 |
| commit | a1f99e46665855ade49935a813073860c26d2728 (patch) | |
| tree | c1eb5b02906c60d47898869beb0975869b4b3077 /drivers/core | |
| parent | 7efb4a6e09421a8ceaaaff61e28905ddec0c02a5 (diff) | |
| download | u-boot-a1f99e46665855ade49935a813073860c26d2728.zip u-boot-a1f99e46665855ade49935a813073860c26d2728.tar.gz u-boot-a1f99e46665855ade49935a813073860c26d2728.tar.bz2 | |
dm: core: Call clk_set_defaults() during probe() only for a valid ofnode
Without a valid ofnode, it's meaningless to call clk_set_defaults()
to process various properties.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/device.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 0d15e50..37d89bc 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -409,10 +409,16 @@ int device_probe(struct udevice *dev) goto fail; } - /* Process 'assigned-{clocks/clock-parents/clock-rates}' properties */ - ret = clk_set_defaults(dev); - if (ret) - goto fail; + /* Only handle devices that have a valid ofnode */ + if (dev_of_valid(dev)) { + /* + * Process 'assigned-{clocks/clock-parents/clock-rates}' + * properties + */ + ret = clk_set_defaults(dev); + if (ret) + goto fail; + } if (drv->probe) { ret = drv->probe(dev); |