From 7f612dda4404fcd7692572545e05ca1509bc67c4 Mon Sep 17 00:00:00 2001 From: Suren Baghdasaryan Date: Tue, 16 Feb 2021 15:06:39 -0800 Subject: [PATCH] ANDROID: dma-buf: heaps: fix a warning in dmabuf page pools dmabuf_page_pool_init_shrinker needs to be static to prevent a warning when compiling with -Wmissing-prototypes. Change it to be static. Fixes: e7dac4c3231c ("ANDROID: dma-buf: heaps: Add a shrinker controlled page pool") Bug: 168742043 Reported-by: kernel test robot Signed-off-by: Suren Baghdasaryan Change-Id: I64184cf4062e33c14a60b9c3d505db922f2b9c0b --- drivers/dma-buf/heaps/page_pool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma-buf/heaps/page_pool.c b/drivers/dma-buf/heaps/page_pool.c index 81d154cb0ae6..7c34a1ba48bb 100644 --- a/drivers/dma-buf/heaps/page_pool.c +++ b/drivers/dma-buf/heaps/page_pool.c @@ -239,7 +239,7 @@ struct shrinker pool_shrinker = { .batch = 0, }; -int dmabuf_page_pool_init_shrinker(void) +static int dmabuf_page_pool_init_shrinker(void) { return register_shrinker(&pool_shrinker); }