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| author | Maxime Ripard <mripard@kernel.org> | 2025-04-07 19:29:07 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2025-04-08 12:48:39 +0300 |
| commit | 92a2bf257ec4729d13ed17f5b04192ad8e3b7024 (patch) | |
| tree | ddf397b50590c3cbd0e329660ed718465cf2a07a | |
| parent | b9a96a0be905037245d58668c41c3c4b015578b6 (diff) | |
| download | linux-92a2bf257ec4729d13ed17f5b04192ad8e3b7024.tar.xz | |
dma-buf: heaps: system: Remove global variable
The system heap is storing its struct dma_heap pointer in a global
variable but isn't using it anywhere.
Let's move the global variable into system_heap_create() to make it
local.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250407-dma-buf-ecc-heap-v3-1-97cdd36a5f29@kernel.org
Signed-off-by: Christian König <christian.koenig@amd.com>
| -rw-r--r-- | drivers/dma-buf/heaps/system_heap.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma-buf/heaps/system_heap.c b/drivers/dma-buf/heaps/system_heap.c index 26d5dc89ea16..82b1b714300d 100644 --- a/drivers/dma-buf/heaps/system_heap.c +++ b/drivers/dma-buf/heaps/system_heap.c @@ -21,8 +21,6 @@ #include <linux/slab.h> #include <linux/vmalloc.h> -static struct dma_heap *sys_heap; - struct system_heap_buffer { struct dma_heap *heap; struct list_head attachments; @@ -424,6 +422,7 @@ static const struct dma_heap_ops system_heap_ops = { static int __init system_heap_create(void) { struct dma_heap_export_info exp_info; + struct dma_heap *sys_heap; exp_info.name = "system"; exp_info.ops = &system_heap_ops; |