diff options
Diffstat (limited to 'drivers/usb/host/ohci-omap.c')
| -rw-r--r-- | drivers/usb/host/ohci-omap.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 92a77dfd193..c7b06f504c6 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -18,6 +18,7 @@ #include <linux/jiffies.h> #include <linux/platform_device.h> #include <linux/clk.h> +#include <linux/err.h> #include <linux/gpio.h> #include <mach/hardware.h> @@ -212,7 +213,7 @@ static int ohci_omap_init(struct usb_hcd *hcd) #ifdef CONFIG_USB_OTG if (need_transceiver) { ohci->transceiver = usb_get_phy(USB_PHY_TYPE_USB2); - if (ohci->transceiver) { + if (!IS_ERR_OR_NULL(ohci->transceiver)) { int status = otg_set_host(ohci->transceiver->otg, &ohci_to_hcd(ohci)->self); dev_dbg(hcd->self.controller, "init %s transceiver, status %d\n", @@ -403,7 +404,7 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev) struct ohci_hcd *ohci = hcd_to_ohci (hcd); usb_remove_hcd(hcd); - if (ohci->transceiver) { + if (!IS_ERR_OR_NULL(ohci->transceiver)) { (void) otg_set_host(ohci->transceiver->otg, 0); usb_put_phy(ohci->transceiver); } |