From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit bca718988b9008d0d5f504e2d318178fc84958c1 ]
If we fails somewhere in 'v3_pci_probe()', we need to free 'host'.
Use the managed version of 'pci_alloc_host_bridge()' to do that easily. The use of managed resources is already widely used in this driver.
Link: https://lore.kernel.org/r/20200418081637.1585-1-christophe.jaillet@wanadoo.f... Fixes: 68a15eb7bd0c ("PCI: v3-semi: Add V3 Semiconductor PCI host driver") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr [lorenzo.pieralisi@arm.com: commit log] Signed-off-by: Lorenzo Pieralisi lorenzo.pieralisi@arm.com Acked-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/pci/controller/pci-v3-semi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/controller/pci-v3-semi.c b/drivers/pci/controller/pci-v3-semi.c index d219404bad92..9a86bb7448ac 100644 --- a/drivers/pci/controller/pci-v3-semi.c +++ b/drivers/pci/controller/pci-v3-semi.c @@ -743,7 +743,7 @@ static int v3_pci_probe(struct platform_device *pdev) int ret; LIST_HEAD(res);
- host = pci_alloc_host_bridge(sizeof(*v3)); + host = devm_pci_alloc_host_bridge(dev, sizeof(*v3)); if (!host) return -ENOMEM;