[RFC 24/42] drivers/staging/dwc2: don't check resource with devm_ioremap_resource

From: Wolfram Sang
Date: Fri May 10 2013 - 04:25:36 EST


devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
---
drivers/staging/dwc2/platform.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/drivers/staging/dwc2/platform.c b/drivers/staging/dwc2/platform.c
index 1f3d581..b610960 100644
--- a/drivers/staging/dwc2/platform.c
+++ b/drivers/staging/dwc2/platform.c
@@ -102,11 +102,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
}

res = platform_get_resource(dev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&dev->dev, "missing memory base resource\n");
- return -EINVAL;
- }
-
hsotg->regs = devm_ioremap_resource(&dev->dev, res);
if (IS_ERR(hsotg->regs))
return PTR_ERR(hsotg->regs);
--
1.7.10.4

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