diff options
| -rw-r--r-- | drivers/amba/tegra-ahb.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c index 536c166f4253..ab92785f54dc 100644 --- a/drivers/amba/tegra-ahb.c +++ b/drivers/amba/tegra-ahb.c @@ -20,6 +20,7 @@ * */ +#include <linux/err.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -257,9 +258,9 @@ static int tegra_ahb_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) return -ENODEV; - ahb->regs = devm_request_and_ioremap(&pdev->dev, res); - if (!ahb->regs) - return -EBUSY; + ahb->regs = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(ahb->regs)) + return PTR_ERR(ahb->regs); ahb->dev = &pdev->dev; platform_set_drvdata(pdev, ahb); |