dma-buf: Minor coding style fixes

- WARNING: Missing a blank line after declarations
- WARNING: line over 80 characters
- WARNING: please, no space before tabs

Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>

3 files changed, 20 insertions, 6 deletions

diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 63a9914e42b8..155c1464948e 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -287,6 +287,7 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
         struct reservation_object *resv = exp_info->resv;
         struct file *file;
         size_t alloc_size = sizeof(struct dma_buf);
+
         if (!exp_info->resv)
                 alloc_size += sizeof(struct reservation_object);
         else
@@ -553,7 +554,8 @@ int dma_buf_begin_cpu_access(struct dma_buf *dmabuf, size_t start, size_t len,
                 return -EINVAL;
 
         if (dmabuf->ops->begin_cpu_access)
-                ret = dmabuf->ops->begin_cpu_access(dmabuf, start, len, direction);
+                ret = dmabuf->ops->begin_cpu_access(dmabuf, start,
+                                                        len, direction);
 
         return ret;
 }
@@ -657,7 +659,7 @@ EXPORT_SYMBOL_GPL(dma_buf_kunmap);
  * @dmabuf:     [in]    buffer that should back the vma
  * @vma:        [in]    vma for the mmap
  * @pgoff:      [in]    offset in pages where this mmap should start within the
- *                      dma-buf buffer.
+ *                      dma-buf buffer.
  *
  * This function adjusts the passed in vma so that it points at the file of the
  * dma_buf operation. It also adjusts the starting pgoff and does bounds
@@ -834,6 +836,7 @@ static int dma_buf_describe(struct seq_file *s)
 static int dma_buf_show(struct seq_file *s, void *unused)
 {
         void (*func)(struct seq_file *) = s->private;
+
         func(s);
         return 0;
 }
@@ -855,7 +858,9 @@ static struct dentry *dma_buf_debugfs_dir;
 static int dma_buf_init_debugfs(void)
 {
         int err = 0;
+
         dma_buf_debugfs_dir = debugfs_create_dir("dma_buf", NULL);
+
         if (IS_ERR(dma_buf_debugfs_dir)) {
                 err = PTR_ERR(dma_buf_debugfs_dir);
                 dma_buf_debugfs_dir = NULL;
diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c
index 39920d77f288..c0bd5722c997 100644
--- a/drivers/dma-buf/reservation.c
+++ b/drivers/dma-buf/reservation.c
@@ -337,7 +337,8 @@ retry:
         rcu_read_lock();
 
         if (wait_all) {
-                struct reservation_object_list *fobj = rcu_dereference(obj->fence);
+                struct reservation_object_list *fobj =
+                                                rcu_dereference(obj->fence);
 
                 if (fobj)
                         shared_count = fobj->shared_count;
@@ -429,7 +430,8 @@ retry:
         if (test_all) {
                 unsigned i;
 
-                struct reservation_object_list *fobj = rcu_dereference(obj->fence);
+                struct reservation_object_list *fobj =
+                                                rcu_dereference(obj->fence);
 
                 if (fobj)
                         shared_count = fobj->shared_count;
@@ -462,7 +464,8 @@ retry:
                         goto unlock_retry;
 
                 if (fence_excl) {
-                        ret = reservation_object_test_signaled_single(fence_excl);
+                        ret = reservation_object_test_signaled_single(
+                                                                fence_excl);
                         if (ret < 0)
                                 goto unlock_retry;
                 }
diff --git a/drivers/dma-buf/seqno-fence.c b/drivers/dma-buf/seqno-fence.c
index 7d12a39a4b57..71127f8f1626 100644
--- a/drivers/dma-buf/seqno-fence.c
+++ b/drivers/dma-buf/seqno-fence.c
@@ -24,24 +24,28 @@
 static const char *seqno_fence_get_driver_name(struct fence *fence)
 {
         struct seqno_fence *seqno_fence = to_seqno_fence(fence);
+
         return seqno_fence->ops->get_driver_name(fence);
 }
 
 static const char *seqno_fence_get_timeline_name(struct fence *fence)
 {
         struct seqno_fence *seqno_fence = to_seqno_fence(fence);
+
         return seqno_fence->ops->get_timeline_name(fence);
 }
 
 static bool seqno_enable_signaling(struct fence *fence)
 {
         struct seqno_fence *seqno_fence = to_seqno_fence(fence);
+
         return seqno_fence->ops->enable_signaling(fence);
 }
 
 static bool seqno_signaled(struct fence *fence)
 {
         struct seqno_fence *seqno_fence = to_seqno_fence(fence);
+
         return seqno_fence->ops->signaled && seqno_fence->ops->signaled(fence);
 }
 
@@ -56,9 +60,11 @@ static void seqno_release(struct fence *fence)
                 fence_free(&f->base);
 }
 
-static signed long seqno_wait(struct fence *fence, bool intr, signed long timeout)
+static signed long seqno_wait(struct fence *fence, bool intr,
+                                signed long timeout)
 {
         struct seqno_fence *f = to_seqno_fence(fence);
+
         return f->ops->wait(fence, intr, timeout);
 }