diff options
Diffstat (limited to 'drivers/staging/vme')
| -rw-r--r-- | drivers/staging/vme/vme.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/vme/vme.c b/drivers/staging/vme/vme.c index ca9e4de46149..994fdb9b2127 100644 --- a/drivers/staging/vme/vme.c +++ b/drivers/staging/vme/vme.c @@ -879,7 +879,7 @@ int vme_dma_list_add(struct vme_dma_list *list, struct vme_dma_attr *src, return -EINVAL; } - if (mutex_trylock(&(list->mtx))) { + if (!mutex_trylock(&(list->mtx))) { printk("Link List already submitted\n"); return -EINVAL; } @@ -922,7 +922,7 @@ int vme_dma_list_free(struct vme_dma_list *list) return -EINVAL; } - if (mutex_trylock(&(list->mtx))) { + if (!mutex_trylock(&(list->mtx))) { printk("Link List in use\n"); return -EINVAL; } @@ -955,7 +955,7 @@ int vme_dma_free(struct vme_resource *resource) ctrlr = list_entry(resource->entry, struct vme_dma_resource, list); - if (mutex_trylock(&(ctrlr->mtx))) { + if (!mutex_trylock(&(ctrlr->mtx))) { printk("Resource busy, can't free\n"); return -EBUSY; } |