From 42b454590f966fe29079bfaae556859ef7c075f3 Mon Sep 17 00:00:00 2001 From: Baoyou Xie Date: Sat, 22 Oct 2016 17:03:58 +0800 Subject: [PATCH] drm/armada: mark symbols static where possible We get 2 warnings when building kernel with W=1: drivers/gpu/drm/armada/armada_gem.c:215:27: warning: no previous prototype for 'armada_gem_alloc_object' [-Wmissing-prototypes] drivers/gpu/drm/armada/armada_gem.c:423:1: warning: no previous prototype for 'armada_gem_prime_map_dma_buf' [-Wmissing-prototypes] In fact, both functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie Signed-off-by: Russell King --- drivers/gpu/drm/armada/armada_gem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index cb8f0347b934..b52ecfd9ca7a 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -212,7 +212,7 @@ armada_gem_alloc_private_object(struct drm_device *dev, size_t size) return obj; } -struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev, +static struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev, size_t size) { struct armada_gem_object *obj; @@ -419,7 +419,7 @@ int armada_gem_pwrite_ioctl(struct drm_device *dev, void *data, } /* Prime support */ -struct sg_table * +static struct sg_table * armada_gem_prime_map_dma_buf(struct dma_buf_attachment *attach, enum dma_data_direction dir) { -- 2.45.2