Commit bcf396c4 authored Jun 30, 2009 by Kevin Hilman

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



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>

parent fd455ea8

arch/arm/mach-omap2/serial.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;