diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2012-04-11 08:26:25 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-04-11 09:01:45 +0200 |
| commit | 15e06bf64f686befd2030da867a3dad965b96cc0 (patch) | |
| tree | 769d3c6192d1eeff58fd84d5e6c4667f2952d26c | |
| parent | irq_domain: correct the debugfs file name (diff) | |
| download | linux-15e06bf64f686befd2030da867a3dad965b96cc0.tar.xz linux-15e06bf64f686befd2030da867a3dad965b96cc0.zip | |
irqdomain: Fix debugfs formatting
This patch fixes the irq_domain_mapping debugfs output to pad pointer
values with leading zeros so that pointer values are displayed
correctly. Otherwise you get output similar to "0x 5e0000000000000".
Also, when the irq_domain is set to 'null'
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: David Daney <david.daney@cavium.com>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
| -rw-r--r-- | kernel/irq/irqdomain.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 9310a8d365b0..eb05e40f4553 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -643,8 +643,8 @@ static int virq_debug_show(struct seq_file *m, void *private) void *data; int i; - seq_printf(m, "%-5s %-7s %-15s %-18s %s\n", "virq", "hwirq", - "chip name", "chip data", "domain name"); + seq_printf(m, "%-5s %-7s %-15s %-*s %s\n", "irq", "hwirq", + "chip name", 2 * sizeof(void *) + 2, "chip data", "domain name"); for (i = 1; i < nr_irqs; i++) { desc = irq_to_desc(i); @@ -667,7 +667,7 @@ static int virq_debug_show(struct seq_file *m, void *private) seq_printf(m, "%-15s ", p); data = irq_desc_get_chip_data(desc); - seq_printf(m, "0x%16p ", data); + seq_printf(m, data ? "0x%p " : " %p ", data); if (desc->irq_data.domain && desc->irq_data.domain->of_node) p = desc->irq_data.domain->of_node->full_name; |