The root node has an empty name and thus %pOF returns an empty string. This is confusing for the machine device, so print just a / in that case.
Signed-off-by: Ahmad Fatoum <[email protected]> --- commands/devinfo.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/commands/devinfo.c b/commands/devinfo.c index e132f88bf3f3..c87b30e84307 100644 --- a/commands/devinfo.c +++ b/commands/devinfo.c @@ -108,7 +108,11 @@ static int do_devinfo(int argc, char *argv[]) dev_is_dma_coherent(dev) ? "true" : "false", dev->dma_coherent == DEV_DMA_COHERENCE_DEFAULT ? " (default)" : ""); - printf("Device node: %pOF", dev->of_node); + if (dev->of_node->parent) + printf("Device node: %pOF", dev->of_node); + else + printf("Device node: %s", "/"); + if (!main_dev) { printf(" (unpopulated)\n"); } else if (main_dev != dev) { -- 2.47.3
