* [v1] misc: genwqe: card_base:-Release memory regions obtained by pci_request_mem_regions
@ 2017-01-04 7:46 Arvind Yadav
0 siblings, 0 replies; only message in thread
From: Arvind Yadav @ 2017-01-04 7:46 UTC (permalink / raw)
To: haver, krisman; +Cc: linux-kernel
Free memory regions, if genwqe_bus_reset is not successful.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/misc/genwqe/card_base.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/misc/genwqe/card_base.c b/drivers/misc/genwqe/card_base.c
index 6c1f49a..a998d40 100644
--- a/drivers/misc/genwqe/card_base.c
+++ b/drivers/misc/genwqe/card_base.c
@@ -228,6 +228,7 @@ static int genwqe_bus_reset(struct genwqe_dev *cd)
if (cd->mmio == NULL) {
dev_err(&pci_dev->dev,
"[%s] err: mapping BAR0 failed\n", __func__);
+ pci_release_mem_regions(pci_dev);
return -ENOMEM;
}
return 0;
--
1.9.1
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2017-01-04 7:46 [v1] misc: genwqe: card_base:-Release memory regions obtained by pci_request_mem_regions Arvind Yadav
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