[PATCH v11 05/25] goldish_pipe: rename local pin_user_pages() routine

[John Hubbard]

1. Avoid naming conflicts: rename local static function from
"pin_user_pages()" to "goldfish_pin_pages()".

An upcoming patch will introduce a global pin_user_pages()
function.

Reviewed-by: Jan Kara <j...@suse.cz>
Reviewed-by: Jérôme Glisse <jgli...@redhat.com>
Reviewed-by: Ira Weiny <ira.we...@intel.com>
Signed-off-by: John Hubbard <jhubb...@nvidia.com>
---
 drivers/platform/goldfish/goldfish_pipe.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/platform/goldfish/goldfish_pipe.c 
b/drivers/platform/goldfish/goldfish_pipe.c
index cef0133aa47a..ef50c264db71 100644
--- a/drivers/platform/goldfish/goldfish_pipe.c
+++ b/drivers/platform/goldfish/goldfish_pipe.c
@@ -257,12 +257,12 @@ static int goldfish_pipe_error_convert(int status)
        }
 }
 
-static int pin_user_pages(unsigned long first_page,
-                         unsigned long last_page,
-                         unsigned int last_page_size,
-                         int is_write,
-                         struct page *pages[MAX_BUFFERS_PER_COMMAND],
-                         unsigned int *iter_last_page_size)
+static int goldfish_pin_pages(unsigned long first_page,
+                             unsigned long last_page,
+                             unsigned int last_page_size,
+                             int is_write,
+                             struct page *pages[MAX_BUFFERS_PER_COMMAND],
+                             unsigned int *iter_last_page_size)
 {
        int ret;
        int requested_pages = ((last_page - first_page) >> PAGE_SHIFT) + 1;
@@ -354,9 +354,9 @@ static int transfer_max_buffers(struct goldfish_pipe *pipe,
        if (mutex_lock_interruptible(&pipe->lock))
                return -ERESTARTSYS;
 
-       pages_count = pin_user_pages(first_page, last_page,
-                                    last_page_size, is_write,
-                                    pipe->pages, &iter_last_page_size);
+       pages_count = goldfish_pin_pages(first_page, last_page,
+                                        last_page_size, is_write,
+                                        pipe->pages, &iter_last_page_size);
        if (pages_count < 0) {
                mutex_unlock(&pipe->lock);
                return pages_count;
-- 
2.24.1