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authorJohn Stultz <john.stultz@linaro.org>2013-11-07 19:51:09 -0800
committerColin Cross <ccross@android.com>2013-12-12 18:27:15 -0800
commit0f9ae3f7fc853efb3f36e44b1c24ca15490e54f0 (patch)
tree72acf128f6d870800378475e9bd79507900bca94 /drivers/staging
parent191b477931f7a9b20caea9269f4f340ca76e5a2e (diff)
downloadlinaro-lsk-0f9ae3f7fc853efb3f36e44b1c24ca15490e54f0.tar.gz
ion: Cleanup whitespace issues and other checkpatch problems
Just some simple cleanups to address whitespace issues and other issues found w/ checkpatch. Change-Id: I181444505627894b8f3bbf59192703b0f65736ee Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/android/ion/compat_ion.c4
-rw-r--r--drivers/staging/android/ion/ion.c53
-rw-r--r--drivers/staging/android/ion/ion.h2
-rw-r--r--drivers/staging/android/ion/ion_chunk_heap.c1
-rw-r--r--drivers/staging/android/ion/ion_heap.c5
-rw-r--r--drivers/staging/android/ion/ion_page_pool.c2
-rw-r--r--drivers/staging/android/ion/ion_priv.h2
-rw-r--r--drivers/staging/android/ion/ion_system_heap.c3
8 files changed, 37 insertions, 35 deletions
diff --git a/drivers/staging/android/ion/compat_ion.c b/drivers/staging/android/ion/compat_ion.c
index a89b067ec05..e9a8132cd56 100644
--- a/drivers/staging/android/ion/compat_ion.c
+++ b/drivers/staging/android/ion/compat_ion.c
@@ -91,8 +91,8 @@ static int compat_get_ion_custom_data(
struct compat_ion_custom_data __user *data32,
struct ion_custom_data __user *data)
{
- compat_uint_t cmd;
- compat_ulong_t arg;
+ compat_uint_t cmd;
+ compat_ulong_t arg;
int err;
err = get_user(cmd, &data32->cmd);
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index 426094c5ea3..7522b0be174 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -110,8 +110,8 @@ struct ion_handle {
bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer)
{
- return ((buffer->flags & ION_FLAG_CACHED) &&
- !(buffer->flags & ION_FLAG_CACHED_NEEDS_SYNC));
+ return (buffer->flags & ION_FLAG_CACHED) &&
+ !(buffer->flags & ION_FLAG_CACHED_NEEDS_SYNC);
}
bool ion_buffer_cached(struct ion_buffer *buffer)
@@ -202,7 +202,8 @@ static struct ion_buffer *ion_buffer_create(struct ion_heap *heap,
buffer->size = len;
table = heap->ops->map_dma(heap, buffer);
- if (WARN_ONCE(table == NULL, "heap->ops->map_dma should return ERR_PTR on error"))
+ if (WARN_ONCE(table == NULL,
+ "heap->ops->map_dma should return ERR_PTR on error"))
table = ERR_PTR(-EINVAL);
if (IS_ERR(table)) {
heap->ops->free(buffer);
@@ -424,7 +425,8 @@ static struct ion_handle *ion_handle_get_by_id(struct ion_client *client,
return handle ? handle : ERR_PTR(-EINVAL);
}
-static bool ion_handle_validate(struct ion_client *client, struct ion_handle *handle)
+static bool ion_handle_validate(struct ion_client *client,
+ struct ion_handle *handle)
{
WARN_ON(!mutex_is_locked(&client->lock));
return (idr_find(&client->idr, handle->id) == handle);
@@ -578,7 +580,8 @@ static void *ion_buffer_kmap_get(struct ion_buffer *buffer)
return buffer->vaddr;
}
vaddr = buffer->heap->ops->map_kernel(buffer->heap, buffer);
- if (WARN_ONCE(vaddr == NULL, "heap->ops->map_kernel should return ERR_PTR on error"))
+ if (WARN_ONCE(vaddr == NULL,
+ "heap->ops->map_kernel should return ERR_PTR on error"))
return ERR_PTR(-EINVAL);
if (IS_ERR(vaddr))
return vaddr;
@@ -1403,39 +1406,39 @@ static const struct file_operations debug_heap_fops = {
#ifdef DEBUG_HEAP_SHRINKER
static int debug_shrink_set(void *data, u64 val)
{
- struct ion_heap *heap = data;
- struct shrink_control sc;
- int objs;
+ struct ion_heap *heap = data;
+ struct shrink_control sc;
+ int objs;
- sc.gfp_mask = -1;
- sc.nr_to_scan = 0;
+ sc.gfp_mask = -1;
+ sc.nr_to_scan = 0;
- if (!val)
- return 0;
+ if (!val)
+ return 0;
- objs = heap->shrinker.shrink(&heap->shrinker, &sc);
- sc.nr_to_scan = objs;
+ objs = heap->shrinker.shrink(&heap->shrinker, &sc);
+ sc.nr_to_scan = objs;
- heap->shrinker.shrink(&heap->shrinker, &sc);
- return 0;
+ heap->shrinker.shrink(&heap->shrinker, &sc);
+ return 0;
}
static int debug_shrink_get(void *data, u64 *val)
{
- struct ion_heap *heap = data;
- struct shrink_control sc;
- int objs;
+ struct ion_heap *heap = data;
+ struct shrink_control sc;
+ int objs;
- sc.gfp_mask = -1;
- sc.nr_to_scan = 0;
+ sc.gfp_mask = -1;
+ sc.nr_to_scan = 0;
- objs = heap->shrinker.shrink(&heap->shrinker, &sc);
- *val = objs;
- return 0;
+ objs = heap->shrinker.shrink(&heap->shrinker, &sc);
+ *val = objs;
+ return 0;
}
DEFINE_SIMPLE_ATTRIBUTE(debug_shrink_fops, debug_shrink_get,
- debug_shrink_set, "%llu\n");
+ debug_shrink_set, "%llu\n");
#endif
void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap)
diff --git a/drivers/staging/android/ion/ion.h b/drivers/staging/android/ion/ion.h
index 962e1c58d36..dcd2a0cdb19 100644
--- a/drivers/staging/android/ion/ion.h
+++ b/drivers/staging/android/ion/ion.h
@@ -38,7 +38,7 @@ struct ion_buffer;
* struct ion_platform_heap - defines a heap in the given platform
* @type: type of the heap from ion_heap_type enum
* @id: unique identifier for heap. When allocating higher numbers
- * will be allocated from first. At allocation these are passed
+ * will be allocated from first. At allocation these are passed
* as a bit mask and therefore can not exceed ION_NUM_HEAP_IDS.
* @name: used for debug purposes
* @base: base address of heap in physical memory if applicable
diff --git a/drivers/staging/android/ion/ion_chunk_heap.c b/drivers/staging/android/ion/ion_chunk_heap.c
index 9c0eb5431f8..ca20d627960 100644
--- a/drivers/staging/android/ion/ion_chunk_heap.c
+++ b/drivers/staging/android/ion/ion_chunk_heap.c
@@ -13,7 +13,6 @@
* GNU General Public License for more details.
*
*/
-//#include <linux/spinlock.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/genalloc.h>
diff --git a/drivers/staging/android/ion/ion_heap.c b/drivers/staging/android/ion/ion_heap.c
index 6c0c089e03e..5b01e9e30a4 100644
--- a/drivers/staging/android/ion/ion_heap.c
+++ b/drivers/staging/android/ion/ion_heap.c
@@ -49,9 +49,8 @@ void *ion_heap_map_kernel(struct ion_heap *heap,
int npages_this_entry = PAGE_ALIGN(sg->length) / PAGE_SIZE;
struct page *page = sg_page(sg);
BUG_ON(i >= npages);
- for (j = 0; j < npages_this_entry; j++) {
+ for (j = 0; j < npages_this_entry; j++)
*(tmp++) = page++;
- }
}
vaddr = vmap(pages, npages, VM_MAP, pgprot);
vfree(pages);
@@ -159,7 +158,7 @@ int ion_heap_pages_zero(struct page *page, size_t size, pgprot_t pgprot)
return ion_heap_sglist_zero(&sg, 1, pgprot);
}
-void ion_heap_freelist_add(struct ion_heap *heap, struct ion_buffer * buffer)
+void ion_heap_freelist_add(struct ion_heap *heap, struct ion_buffer *buffer)
{
rt_mutex_lock(&heap->lock);
list_add(&buffer->list, &heap->free_list);
diff --git a/drivers/staging/android/ion/ion_page_pool.c b/drivers/staging/android/ion/ion_page_pool.c
index 50e68945b1b..f087a02770a 100644
--- a/drivers/staging/android/ion/ion_page_pool.c
+++ b/drivers/staging/android/ion/ion_page_pool.c
@@ -108,7 +108,7 @@ void *ion_page_pool_alloc(struct ion_page_pool *pool)
return page;
}
-void ion_page_pool_free(struct ion_page_pool *pool, struct page* page)
+void ion_page_pool_free(struct ion_page_pool *pool, struct page *page)
{
int ret;
diff --git a/drivers/staging/android/ion/ion_priv.h b/drivers/staging/android/ion/ion_priv.h
index 5b59f58f4b8..19691c0d24c 100644
--- a/drivers/staging/android/ion/ion_priv.h
+++ b/drivers/staging/android/ion/ion_priv.h
@@ -230,7 +230,7 @@ int ion_heap_init_deferred_free(struct ion_heap *heap);
/**
* ion_heap_freelist_add - add a buffer to the deferred free list
* @heap: the heap
- * @buffer: the buffer
+ * @buffer: the buffer
*
* Adds an item to the deferred freelist.
*/
diff --git a/drivers/staging/android/ion/ion_system_heap.c b/drivers/staging/android/ion/ion_system_heap.c
index e824c0863bf..05e9dc93980 100644
--- a/drivers/staging/android/ion/ion_system_heap.c
+++ b/drivers/staging/android/ion/ion_system_heap.c
@@ -148,7 +148,8 @@ static int ion_system_heap_allocate(struct ion_heap *heap,
INIT_LIST_HEAD(&pages);
while (size_remaining > 0) {
- info = alloc_largest_available(sys_heap, buffer, size_remaining, max_order);
+ info = alloc_largest_available(sys_heap, buffer, size_remaining,
+ max_order);
if (!info)
goto err;
list_add_tail(&info->list, &pages);