diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-12-04 00:16:18 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-15 23:00:43 -0800 |
| commit | 074d35cebe96da07ac07f78118bc6a09e60350b5 (patch) | |
| tree | a0852a3801d7b789845d4e2e2720644818f47bca | |
| parent | 463dcc42e4832150eb3de804682b924f9b73a91a (diff) | |
| download | op-kernel-dev-074d35cebe96da07ac07f78118bc6a09e60350b5.zip op-kernel-dev-074d35cebe96da07ac07f78118bc6a09e60350b5.tar.gz | |
TTY: hvsi: use for_each_compatible_node() macro
Use for_each_compatible_node() macro instead of open coding it.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/hvc/hvsi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index dc59129..ef95a15 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -1183,9 +1183,7 @@ 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; |
