the length of irq_desc_get_chip(desc)->name is not solid length
in seq_printf, it is not suitable to use %8s.
so change it to %s (example: "tilegx_msi" in arch/tile/kernel/pci_gx.c)
additional information:
%8s limit the width, not for the original string output length
if name length is more than 8, it still can be fully displayed.
if name length is less than 8, the ' ' will be filled before name.
%.8s truly limit the original string output length (precision)
Signed-off-by: Chen Gang <gang.c...@asianux.com>
---
arch/blackfin/kernel/irqchip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index ff3d747..2623c47 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -49,7 +49,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_printf(p, "%3d: ", i);
for_each_online_cpu(j)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
- seq_printf(p, " %8s", irq_desc_get_chip(desc)->name);
+ seq_printf(p, " %s", irq_desc_get_chip(desc)->name);
seq_printf(p, " %s", action->name);
for (action = action->next; action; action = action->next)
seq_printf(p, " %s", action->name);
--
1.7.9.5
_______________________________________________
Uclinux-dist-devel mailing list
Uclinux-dist-devel@blackfin.uclinux.org
https://blackfin.uclinux.org/mailman/listinfo/uclinux-dist-devel
