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Cosmetic change. When printing the child's mapped pins, use the plural

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only when necessary.

Reported by:	Daniel O'Connor <darius@dons.net.au>,
		Sulev-Madis Silber (ketas)
This commit is contained in:
loos 2015-07-22 04:18:33 +00:00
parent d3b87ae234
commit 06c31bb358
1 changed files with 8 additions and 3 deletions
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11
sys/dev/gpio/gpiobus.c
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@ -394,9 +394,14 @@ gpiobus_print_child(device_t dev, device_t child)
devi = GPIOBUS_IVAR(child);
memset(pins, 0, sizeof(pins));
retval += bus_print_child_header(dev, child);
retval += printf(" at pin(s) ");
gpiobus_print_pins(devi, pins, sizeof(pins));
retval += printf("%s", pins);
if (devi->npins > 0) {
if (devi->npins > 1)
retval += printf(" at pins ");
else
retval += printf(" at pin ");
gpiobus_print_pins(devi, pins, sizeof(pins));
retval += printf("%s", pins);
}
resource_list_print_type(&devi->rl, "irq", SYS_RES_IRQ, "%ld");
retval += bus_print_child_footer(dev, child);