[PATCH -next] TTY: hvsi: use for_each_compatible_node() macro
From: Wei Yongjun <hidden>
Date: 2012-12-04 05:16:20
From: Wei Yongjun <redacted> Use for_each_compatible_node() macro instead of open coding it. Signed-off-by: Wei Yongjun <redacted> --- 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 5b95b4f..70e0ef7 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;