diff options
Diffstat (limited to 'drivers/usb/musb/musb_dsps.c')
| -rw-r--r-- | drivers/usb/musb/musb_dsps.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index 92603e498e61..217808d9fbe1 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -31,6 +31,7 @@ #include <linux/init.h> #include <linux/io.h> +#include <linux/err.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> #include <linux/pm_runtime.h> @@ -377,7 +378,7 @@ static int dsps_musb_init(struct musb *musb) /* NOP driver needs change if supporting dual instance */ usb_nop_xceiv_register(); musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2); - if (!musb->xceiv) + if (IS_ERR_OR_NULL(musb->xceiv)) return -ENODEV; /* Returns zero if e.g. not clocked */ |