Commit 42b45459 authored Oct 22, 2016 by Baoyou Xie Committed by Russell King Nov 17, 2016

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 <baoyou.xie@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

parent 917a3cbe

drivers/gpu/drm/armada/armada_gem.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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)
		{