linux-kernel - [PATCH v2 4/4] staging: android/ion: Use variable names in header

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Date:   Fri, 13 Jan 2017 00:01:56 +0200
From:   Bogdan Purcareata <bogdan.purcareata@...il.com>
To:     labbott@...hat.com, sumit.semwal@...aro.org,
        gregkh@...uxfoundation.org, arve@...roid.com,
        riandrews@...roid.com, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Cc:     Bogdan Purcareata <bogdan.purcareata@...il.com>
Subject: [PATCH v2 4/4] staging: android/ion: Use variable names in header

Populate header function signatures with variable names as well, not
just variable types.

Signed-off-by: Bogdan Purcareata <bogdan.purcareata@...il.com>
---
v1 -> v2:
- fix CHECK report from checkpatch

 drivers/staging/android/ion/ion_priv.h | 38 +++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/drivers/staging/android/ion/ion_priv.h b/drivers/staging/android/ion/ion_priv.h
index 00d8b53..5b3059c 100644
--- a/drivers/staging/android/ion/ion_priv.h
+++ b/drivers/staging/android/ion/ion_priv.h
@@ -287,10 +287,10 @@ void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap);
  * some helpers for common operations on buffers using the sg_table
  * and vaddr fields
  */
-void *ion_heap_map_kernel(struct ion_heap *, struct ion_buffer *);
-void ion_heap_unmap_kernel(struct ion_heap *, struct ion_buffer *);
-int ion_heap_map_user(struct ion_heap *, struct ion_buffer *,
-			struct vm_area_struct *);
+void *ion_heap_map_kernel(struct ion_heap *heap, struct ion_buffer *buffer);
+void ion_heap_unmap_kernel(struct ion_heap *heap, struct ion_buffer *buffer);
+int ion_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer,
+		      struct vm_area_struct *vma);
 int ion_heap_buffer_zero(struct ion_buffer *buffer);
 int ion_heap_pages_zero(struct page *page, size_t size, pgprot_t pgprot);
 
@@ -371,21 +371,21 @@ size_t ion_heap_freelist_size(struct ion_heap *heap);
  * heaps as appropriate.
  */
 
-struct ion_heap *ion_heap_create(struct ion_platform_heap *);
-void ion_heap_destroy(struct ion_heap *);
-struct ion_heap *ion_system_heap_create(struct ion_platform_heap *);
-void ion_system_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_heap_create(struct ion_platform_heap *heap_data);
+void ion_heap_destroy(struct ion_heap *heap);
+struct ion_heap *ion_system_heap_create(struct ion_platform_heap *unused);
+void ion_system_heap_destroy(struct ion_heap *heap);
 
-struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *);
-void ion_system_contig_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *heap);
+void ion_system_contig_heap_destroy(struct ion_heap *heap);
 
-struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *);
-void ion_carveout_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *heap_data);
+void ion_carveout_heap_destroy(struct ion_heap *heap);
 
-struct ion_heap *ion_chunk_heap_create(struct ion_platform_heap *);
-void ion_chunk_heap_destroy(struct ion_heap *);
-struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *);
-void ion_cma_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_chunk_heap_create(struct ion_platform_heap *heap_data);
+void ion_chunk_heap_destroy(struct ion_heap *heap);
+struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *data);
+void ion_cma_heap_destroy(struct ion_heap *heap);
 
 /**
  * functions for creating and destroying a heap pool -- allows you
@@ -427,9 +427,9 @@ struct ion_page_pool {
 
 struct ion_page_pool *ion_page_pool_create(gfp_t gfp_mask, unsigned int order,
 					   bool cached);
-void ion_page_pool_destroy(struct ion_page_pool *);
-struct page *ion_page_pool_alloc(struct ion_page_pool *);
-void ion_page_pool_free(struct ion_page_pool *, struct page *);
+void ion_page_pool_destroy(struct ion_page_pool *pool);
+struct page *ion_page_pool_alloc(struct ion_page_pool *pool);
+void ion_page_pool_free(struct ion_page_pool *pool, struct page *page);
 
 /** ion_page_pool_shrink - shrinks the size of the memory cached in the pool
  * @pool:		the pool
-- 
2.7.4