In the PCIv3 driver, use devm_ioremap() instead of just ioremap()
when remapping the system controller in the PCIv3 driver, so
the mapping will be automatically released on probe failure.
Reported-by: Mark Rutland <mark.rutland@xxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
arch/arm/mach-integrator/pci_v3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index ce8d0ca..c9c5a33 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -842,7 +842,7 @@ static int __init pci_v3_probe(struct platform_device *pdev)
int irq, ret;
/* Remap the Integrator system controller */
- ap_syscon_base = ioremap(INTEGRATOR_SC_BASE, 0x100);
+ ap_syscon_base = devm_ioremap(&pdev->dev, INTEGRATOR_SC_BASE, 0x100);
if (!ap_syscon_base) {
dev_err(&pdev->dev, "unable to remap the AP syscon for PCIv3\n");
return -ENODEV;
--
1.8.3.1
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