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| author | Takashi Iwai <tiwai@suse.de> | 2014-09-22 12:12:16 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-09-22 12:12:16 +0400 |
| commit | 7639913f7298ed23a3f026ebcbb3b4e8850bcc39 (patch) | |
| tree | 26f08f061535015b748a96106f4869560e3afc63 /kernel/resource.c | |
| parent | 4e9c58cb1219bcbcf6e698ed6541b275048bfa88 (diff) | |
| parent | f8fb117034847634bff8f02632151f7535981fa1 (diff) | |
| download | linux-7639913f7298ed23a3f026ebcbb3b4e8850bcc39.tar.xz | |
Merge branch 'topic/hda-jack-rework' into for-next
This is a merge of rework of HD-audio jack event handling code.
It extends the jack table to allow multiple callbacks.
Diffstat (limited to 'kernel/resource.c')
| -rw-r--r-- | kernel/resource.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/kernel/resource.c b/kernel/resource.c index da14b8d09296..60c5a3856ab7 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -351,15 +351,12 @@ static int find_next_iomem_res(struct resource *res, char *name, end = res->end; BUG_ON(start >= end); - read_lock(&resource_lock); - - if (first_level_children_only) { - p = iomem_resource.child; + if (first_level_children_only) sibling_only = true; - } else - p = &iomem_resource; - while ((p = next_resource(p, sibling_only))) { + read_lock(&resource_lock); + + for (p = iomem_resource.child; p; p = next_resource(p, sibling_only)) { if (p->flags != res->flags) continue; if (name && strcmp(p->name, name)) |