path: root/include/drm
diff options
authorThierry Reding <treding@nvidia.com>2014-06-04 09:18:29 +0200
committerThierry Reding <treding@nvidia.com>2014-11-13 10:43:50 +0100
commit34eab43ed2483e69bc79fd2e3aaf5adfae771907 (patch)
tree6200729d3999d2bef4c952974c4b02499fc82f5f /include/drm
parentc6a843256a2523c621eb109770c2868ebc29c508 (diff)
drm/prime: Use unsigned type for number of pages
The number of pages can never be negative, so an unsigned type is enough. This also matches the type of the n_pages argument of the sg_alloc_table_from_pages() function. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/drm')
1 files changed, 1 insertions, 1 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 53ed87698a74..75b259492a8d 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -986,7 +986,7 @@ extern void drm_gem_dmabuf_release(struct dma_buf *dma_buf);
extern int drm_prime_sg_to_page_addr_arrays(struct sg_table *sgt, struct page **pages,
dma_addr_t *addrs, int max_pages);
-extern struct sg_table *drm_prime_pages_to_sg(struct page **pages, int nr_pages);
+extern struct sg_table *drm_prime_pages_to_sg(struct page **pages, unsigned int nr_pages);
extern void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg);

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