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OMAP2/3/4: UART: allow in-order port traversal

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Use list_add_tail() when adding discovered UART ports.  This is so
traversal using list_for_each_entry() will traverse the list in the
order they were found.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Kevin Hilman 2009-06-30 21:02:45 -07:00
parent fd455ea899
commit bcf396c480
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-omap2/serial.c
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@ -601,7 +601,7 @@ void __init omap_serial_init(void)
uart->num = i;
p->private_data = uart;
uart->p = p;
list_add(&uart->node, &uart_list);
list_add_tail(&uart->node, &uart_list);
if (cpu_is_omap44xx())
p->irq += 32;