From 7943b310001fd7858154bc3af2a78e0dd6bfea03 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 3 Dec 2012 19:16:18 +0000 Subject: [PATCH] tty/hvsi: Use for_each_compatible_node() macro Use for_each_compatible_node() macro instead of open coding it. Signed-off-by: Wei Yongjun Acked-by: Grant Likely Signed-off-by: Benjamin Herrenschmidt --- drivers/tty/hvc/hvsi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index 68357a6e4de9..60ecdd5ca375 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -1187,9 +1187,7 @@ static int __init hvsi_console_init(void) hvsi_wait = poll_for_state; /* no irqs yet; must poll */ /* search device tree for vty nodes */ - for (vty = of_find_compatible_node(NULL, "serial", "hvterm-protocol"); - vty != NULL; - vty = of_find_compatible_node(vty, "serial", "hvterm-protocol")) { + for_each_compatible_node(vty, "serial", "hvterm-protocol") { struct hvsi_struct *hp; const uint32_t *vtermno, *irq; -- 2.20.1