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From 510a127017a0aada2734dbf57d25aaa0189198ff Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Wed, 7 Aug 2019 17:19:33 +0100
Subject: [PATCH] pcie-brcmstb: Don't set DMA ops for root complex
A change to arm_get_dma_map_ops has stopped get_dma_ops from working
on the root complex, causing an error to be logged. However, there is
no need to override the DMA ops in that case, so skip it and
eliminate the error message.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
drivers/pci/controller/pcie-brcmstb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -665,8 +665,8 @@ static int brcmstb_platform_notifier(str
ret);
return ret;
}
+ brcm_set_dma_ops(dev);
}
- brcm_set_dma_ops(dev);
return NOTIFY_OK;
case BUS_NOTIFY_DEL_DEVICE:
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