aboutsummaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2014-08-14 09:53:39 -0600
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-14 09:53:39 -0600
commitae36e95cf81c98b111b84317adeb358aaffa80e2 (patch)
tree87ef144d3392cca199448117a737c657b7c4663a /sound
parentcc8a44c671fd3a2c792e9e1f59ea1df52697cc8b (diff)
parent663d3f7c2e5e1b018a4c53277ccfde40329d98ca (diff)
downloadlinux-stericsson-ae36e95cf81c98b111b84317adeb358aaffa80e2.tar.gz
Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux
Pull device tree updates from Grant Likely: "The branch contains the following device tree changes the v3.17 merge window: Group changes to the device tree. In preparation for adding device tree overlay support, OF_DYNAMIC is reworked so that a set of device tree changes can be prepared and applied to the tree all at once. OF_RECONFIG notifiers see the most significant change here so that users always get a consistent view of the tree. Notifiers generation is moved from before a change to after it, and notifiers for a group of changes are emitted after the entire block of changes have been applied Automatic console selection from DT. Console drivers can now use of_console_check() to see if the device node is specified as a console device. If so then it gets added as a preferred console. UART devices get this support automatically when uart_add_one_port() is called. DT unit tests no longer depend on pre-loaded data in the device tree. Data is loaded dynamically at the start of unit tests, and then unloaded again when the tests have completed. Also contains a few bugfixes for reserved regions and early memory setup" * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: (21 commits) of: Fixing OF Selftest build error drivers: of: add automated assignment of reserved regions to client devices of: Use proper types for checking memory overflow of: typo fix in __of_prop_dup() Adding selftest testdata dynamically into live tree of: Add todo tasklist for Devicetree of: Transactional DT support. of: Reorder device tree changes and notifiers of: Move dynamic node fixups out of powerpc and into common code of: Make sure attached nodes don't carry along extra children of: Make devicetree sysfs update functions consistent. of: Create unlocked versions of node and property add/remove functions OF: Utility helper functions for dynamic nodes of: Move CONFIG_OF_DYNAMIC code into a separate file of: rename of_aliases_mutex to just of_mutex of/platform: Fix of_platform_device_destroy iteration of devices of: Migrate of_find_node_by_name() users to for_each_node_by_name() tty: Update hypervisor tty drivers to use core stdout parsing code. arm/versatile: Add the uart as the stdout device. of: Enable console on serial ports specified by /chosen/stdout-path ...
Diffstat (limited to 'sound')
-rw-r--r--sound/ppc/pmac.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 7a43c0c38316..8a431bcb056c 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -992,9 +992,9 @@ static int snd_pmac_detect(struct snd_pmac *chip)
return -ENODEV;
if (!sound) {
- sound = of_find_node_by_name(NULL, "sound");
- while (sound && sound->parent != chip->node)
- sound = of_find_node_by_name(sound, "sound");
+ for_each_node_by_name(sound, "sound")
+ if (sound->parent == chip->node)
+ break;
}
if (! sound) {
of_node_put(chip->node);