diff options
Diffstat (limited to 'drivers/usb/host/ehci-ppc-of.c')
| -rw-r--r-- | drivers/usb/host/ehci-ppc-of.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c index fa937d05a02b..56dc732bf451 100644 --- a/drivers/usb/host/ehci-ppc-of.c +++ b/drivers/usb/host/ehci-ppc-of.c @@ -12,6 +12,7 @@ * This file is licenced under the GPL. */ +#include <linux/err.h> #include <linux/signal.h> #include <linux/of.h> @@ -71,7 +72,7 @@ static const struct hc_driver ehci_ppc_of_hc_driver = { * Fix: Enable Break Memory Transfer (BMT) in INSNREG3 */ #define PPC440EPX_EHCI0_INSREG_BMT (0x1 << 0) -static int __devinit +static int ppc44x_enable_bmt(struct device_node *dn) { __iomem u32 *insreg_virt; @@ -87,7 +88,7 @@ ppc44x_enable_bmt(struct device_node *dn) } -static int __devinit ehci_hcd_ppc_of_probe(struct platform_device *op) +static int ehci_hcd_ppc_of_probe(struct platform_device *op) { struct device_node *dn = op->dev.of_node; struct usb_hcd *hcd; @@ -121,10 +122,9 @@ static int __devinit ehci_hcd_ppc_of_probe(struct platform_device *op) goto err_irq; } - hcd->regs = devm_request_and_ioremap(&op->dev, &res); - if (!hcd->regs) { - pr_err("%s: devm_request_and_ioremap failed\n", __FILE__); - rv = -ENOMEM; + hcd->regs = devm_ioremap_resource(&op->dev, &res); + if (IS_ERR(hcd->regs)) { + rv = PTR_ERR(hcd->regs); goto err_ioremap; } |