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| author | Grant Likely <grant.likely@secretlab.ca> | 2012-04-12 22:42:15 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-04-13 00:25:48 +0200 |
| commit | 5269a9ab7def9a3116663347d59c4d70afa2d180 (patch) | |
| tree | e4c93f4f7a1cc8e6c243bce6be7b5c37ece3cc54 | |
| parent | Merge branch 'akpm' (Andrew's patch-bomb) (diff) | |
| download | linux-5269a9ab7def9a3116663347d59c4d70afa2d180.tar.xz linux-5269a9ab7def9a3116663347d59c4d70afa2d180.zip | |
irq_domain: fix type mismatch in debugfs output format
sizeof(void*) returns an unsigned long, but it was being used as a width parameter to a "%-*s" format string which requires an int. On 64 bit platforms this causes a type mismatch:
linux/kernel/irq/irqdomain.c:575: warning: field width should have type
'int', but argument 6 has type 'long unsigned int'
This change casts the size to an int so printf gets the right data type.
Reported-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: David Daney <david.daney@cavium.com>
| -rw-r--r-- | kernel/irq/irqdomain.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index d34413e78628..0e0ba5f840b2 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -629,7 +629,8 @@ static int virq_debug_show(struct seq_file *m, void *private) int i; seq_printf(m, "%-5s %-7s %-15s %-*s %s\n", "irq", "hwirq", - "chip name", 2 * sizeof(void *) + 2, "chip data", "domain name"); + "chip name", (int)(2 * sizeof(void *) + 2), "chip data", + "domain name"); for (i = 1; i < nr_irqs; i++) { desc = irq_to_desc(i); |