Convert use of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
devm_ioremap_resource() provides its own error messages so the explicit
error code can be removed from the failure code path.
Signed-off-by: Matthijs Kooijman <matth...@stdin.nl>
---
drivers/staging/dwc2/pci.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
see 75096579c (lib: devres: Introduce devm_ioremap_resource())
diff --git a/drivers/staging/dwc2/pci.c b/drivers/staging/dwc2/pci.c
index 6e4ee0f..acf2008 100644
--- a/drivers/staging/dwc2/pci.c
+++ b/drivers/staging/dwc2/pci.c
@@ -134,9 +134,9 @@ static int dwc2_driver_probe(struct pci_dev *dev,
pci_set_power_state(dev, PCI_D0);
hsotg->dev = &dev->dev;
- hsotg->regs = devm_request_and_ioremap(&dev->dev, &dev->resource[0]);
- if (!hsotg->regs)
- return -ENOMEM;
+ hsotg->regs = devm_ioremap_resource(&dev->dev, &dev->resource[0]);
+ if (IS_ERR(hsotg->regs))
+ return PTR_ERR(hsotg->regs);
dev_dbg(&dev->dev, "mapped PA %08lx to VA %p\n",
(unsigned long)pci_resource_start(dev, 0), hsotg->regs);
--
1.8.0
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