openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

PCI: mvebu: mvebu_pcie_map_registers __iomem fix 

Fix the return type of mvebu_pcie_map_registers in the
error path to have __iomem on it. Fixes the following
sparse warning:

drivers/pci/controller/pci-mvebu.c:716:31: warning: incorrect type in return expression (different address spaces)
drivers/pci/controller/pci-mvebu.c:716:31:    expected void [noderef] <asn:2> *
drivers/pci/controller/pci-mvebu.c:716:31:    got void *

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Andrew Murray <andrew.murray@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Ben Dooks (Codethink) 2019-10-15 17:11:48 +01:00 committed by Lorenzo Pieralisi
parent 8990e381d1
commit 80aed7dc6d
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pci/controller/pci-mvebu.c
View File

@ -713,7 +713,7 @@ static void __iomem *mvebu_pcie_map_registers(struct platform_device *pdev,
ret = of_address_to_resource(np, 0, &regs);
if (ret)
return ERR_PTR(ret);
return (void __iomem *)ERR_PTR(ret);
return devm_ioremap_resource(&pdev->dev, &regs);
}