FMC: show_sdb_tree: fix offset calculation
The code reported wrong addresses in the sdb dumps. All sdb addresses are relative, but the code was adding the base address twice. Bug exposed by a gateware image with two bridge levels. Thanks David for reporting the problem. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Reported-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Tested-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -153,20 +153,17 @@ EXPORT_SYMBOL(fmc_reprogram);
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static void __fmc_show_sdb_tree(const struct fmc_device *fmc,
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const struct sdb_array *arr)
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{
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unsigned long base = arr->baseaddr;
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int i, j, n = arr->len, level = arr->level;
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const struct sdb_array *ap;
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for (i = 0; i < n; i++) {
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unsigned long base;
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union sdb_record *r;
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struct sdb_product *p;
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struct sdb_component *c;
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r = &arr->record[i];
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c = &r->dev.sdb_component;
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p = &c->product;
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base = 0;
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for (ap = arr; ap; ap = ap->parent)
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base += ap->baseaddr;
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dev_info(&fmc->dev, "SDB: ");
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for (j = 0; j < level; j++)
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