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rockchip: fix rga probe function

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Paolo Sabatino 2021-09-16 14:19:13 +00:00 committed by Paolo
parent bc7dfd1dd6
commit 8409f1bfcb
1 changed files with 13 additions and 0 deletions
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13
patch/kernel/archive/rockchip-5.14/1027-fix-rga-probe.patch Normal file
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@ -0,0 +1,13 @@
diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c
index 6759091b1..d99ea8973 100644
--- a/drivers/media/platform/rockchip/rga/rga.c
+++ b/drivers/media/platform/rockchip/rga/rga.c
@@ -895,7 +895,7 @@ static int rga_probe(struct platform_device *pdev)
}
rga->dst_mmu_pages =
(unsigned int *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, 3);
- if (rga->dst_mmu_pages) {
+ if (!rga->dst_mmu_pages) {
ret = -ENOMEM;
goto free_src_pages;
}