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>
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@ -212,7 +212,7 @@ armada_gem_alloc_private_object(struct drm_device *dev, size_t size)
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return obj;
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}
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struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev,
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static struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev,
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size_t size)
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{
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struct armada_gem_object *obj;
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@ -419,7 +419,7 @@ int armada_gem_pwrite_ioctl(struct drm_device *dev, void *data,
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}
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/* Prime support */
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struct sg_table *
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static struct sg_table *
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armada_gem_prime_map_dma_buf(struct dma_buf_attachment *attach,
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enum dma_data_direction dir)
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{
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