diff options
| -rw-r--r-- | drivers/usb/host/xhci.c | 6 | ||||
| -rw-r--r-- | include/linux/device.h | 16 |
2 files changed, 15 insertions, 7 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 349d3460a17a..49b6edb84a79 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -3557,7 +3557,6 @@ void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev) { struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_virt_device *virt_dev; - struct device *dev = hcd->self.controller; unsigned long flags; u32 state; int i, ret; @@ -3569,7 +3568,7 @@ void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev) * if no devices remain. */ if (xhci->quirks & XHCI_RESET_ON_RESUME) - pm_runtime_put_noidle(dev); + pm_runtime_put_noidle(hcd->self.controller); #endif ret = xhci_check_args(hcd, udev, NULL, 0, true, __func__); @@ -3645,7 +3644,6 @@ static int xhci_reserve_host_control_ep_resources(struct xhci_hcd *xhci) int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev) { struct xhci_hcd *xhci = hcd_to_xhci(hcd); - struct device *dev = hcd->self.controller; unsigned long flags; int timeleft; int ret; @@ -3705,7 +3703,7 @@ int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev) * suspend if there is a device attached. */ if (xhci->quirks & XHCI_RESET_ON_RESUME) - pm_runtime_get_noresume(dev); + pm_runtime_get_noresume(hcd->self.controller); #endif /* Is this a LS or FS device under a HS hub? */ diff --git a/include/linux/device.h b/include/linux/device.h index 22b546a58591..7d960d581e9c 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1099,7 +1099,8 @@ do { \ dev_level_ratelimited(dev_notice, dev, fmt, ##__VA_ARGS__) #define dev_info_ratelimited(dev, fmt, ...) \ dev_level_ratelimited(dev_info, dev, fmt, ##__VA_ARGS__) -#if defined(CONFIG_DYNAMIC_DEBUG) || defined(DEBUG) +#if defined(CONFIG_DYNAMIC_DEBUG) +/* descriptor check is first to prevent flooding with "callbacks suppressed" */ #define dev_dbg_ratelimited(dev, fmt, ...) \ do { \ static DEFINE_RATELIMIT_STATE(_rs, \ @@ -1108,8 +1109,17 @@ do { \ DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT) && \ __ratelimit(&_rs)) \ - __dynamic_pr_debug(&descriptor, pr_fmt(fmt), \ - ##__VA_ARGS__); \ + __dynamic_dev_dbg(&descriptor, dev, fmt, \ + ##__VA_ARGS__); \ +} while (0) +#elif defined(DEBUG) +#define dev_dbg_ratelimited(dev, fmt, ...) \ +do { \ + static DEFINE_RATELIMIT_STATE(_rs, \ + DEFAULT_RATELIMIT_INTERVAL, \ + DEFAULT_RATELIMIT_BURST); \ + if (__ratelimit(&_rs)) \ + dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); \ } while (0) #else #define dev_dbg_ratelimited(dev, fmt, ...) \ |