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Date: Fri, 22 Oct 2021 09:48:50 +0800 From: Shuosheng Huang <huangshuosheng@...winnertech.com> To: sumit.semwal@...aro.org, lmark@...eaurora.org, labbott@...hat.com, Brian.Starkey@....com, john.stultz@...aro.org, christian.koenig@....com Cc: linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, Shuosheng Huang <huangshuosheng@...winnertech.com> Subject: [PATCH v2] dma-buf: heaps: init heaps in subsys_initcall Some built-in modules will failed to use dma-buf heap to allocate memory if the heap drivers are too late to be initialized. To fix this issue, move initialization of dma-buf heap drivers in subsys_initcall() which is more earlier to be called. Signed-off-by: Shuosheng Huang <huangshuosheng@...winnertech.com> --- drivers/dma-buf/heaps/cma_heap.c | 2 +- drivers/dma-buf/heaps/system_heap.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c index 0c05b79870f9..e051403a346d 100644 --- a/drivers/dma-buf/heaps/cma_heap.c +++ b/drivers/dma-buf/heaps/cma_heap.c @@ -400,6 +400,6 @@ static int add_default_cma_heap(void) return ret; } -module_init(add_default_cma_heap); +subsys_initcall(add_default_cma_heap); MODULE_DESCRIPTION("DMA-BUF CMA Heap"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/dma-buf/heaps/system_heap.c b/drivers/dma-buf/heaps/system_heap.c index 23a7e74ef966..3d6927657ec9 100644 --- a/drivers/dma-buf/heaps/system_heap.c +++ b/drivers/dma-buf/heaps/system_heap.c @@ -435,5 +435,5 @@ static int system_heap_create(void) return 0; } -module_init(system_heap_create); +subsys_initcall(system_heap_create); MODULE_LICENSE("GPL v2"); -- 2.29.0
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