diff options
| author | Rob Herring <robh@kernel.org> | 2018-12-05 20:50:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-17 16:12:17 +0100 |
| commit | 778ec49c14018730ec177bdd34b17e15e2e748b8 (patch) | |
| tree | 874d9d2c0fdaa8b6adb92cf8378413035dc61235 /drivers/tty/hvc/hvc_opal.c | |
| parent | tty/serial: do not free trasnmit buffer page under port lock (diff) | |
| download | linux-778ec49c14018730ec177bdd34b17e15e2e748b8.tar.xz linux-778ec49c14018730ec177bdd34b17e15e2e748b8.zip | |
tty: Use of_node_name_{eq,prefix} for node name comparisons
Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.
For hvc, the code can also be simplified by using of_stdout pointer
instead of searching again for the stdout node.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-serial@vger.kernel.org
Cc: sparclinux@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc/hvc_opal.c')
| -rw-r--r-- | drivers/tty/hvc/hvc_opal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvc_opal.c b/drivers/tty/hvc/hvc_opal.c index 77baf895108f..c66412566efc 100644 --- a/drivers/tty/hvc/hvc_opal.c +++ b/drivers/tty/hvc/hvc_opal.c @@ -353,7 +353,7 @@ void __init hvc_opal_init_early(void) if (!opal) return; for_each_child_of_node(opal, np) { - if (!strcmp(np->name, "serial")) { + if (of_node_name_eq(np, "serial")) { stdout_node = np; break; } |