Messages in this thread Patch in this message | | | From | Hoang-Nam Nguyen <> | Subject | [PATCH 2.6.21-rc1] powerpc: Make of_device_uevent() compatible with ibmebus | Date | Sat, 17 Feb 2007 17:28:15 +0100 |
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ibmebus has a fake root device that's not associated with an ofdt node. Filter out any such devices in of_device_uevent().
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> ---
of_device.c | 4 ++++ 1 files changed, 4 insertions(+)
diff -urp a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c --- a/arch/powerpc/kernel/of_device.c 2007-02-17 16:36:32.116368480 +0100 +++ b/arch/powerpc/kernel/of_device.c 2007-02-17 16:44:01.319366352 +0100 @@ -180,6 +180,10 @@ int of_device_uevent(struct device *dev, ofdev = to_of_device(dev); + /* e.g. ibmebus has a fake root device w/o ofdt node -- filter that */ + if (!ofdev->node) + return -ENODEV; + if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &length, "OF_NAME=%s", ofdev->node->name)) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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