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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-11 15:40:06 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-11 15:40:06 -0700 |
commit | 17a20acaf171124017f43bc70bb4d7ca88070659 (patch) | |
tree | 8bc639ee52ed71fcfb32496dd4f16e03bdbf29b4 /drivers/usb/common/common.c | |
parent | d72619706abc4aa7e540ea882dae883cee7cc3b3 (diff) | |
parent | 2bc8bb813cba6e699b29fd0b30720288866a5e5d (diff) |
Merge tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / PHY updates from Greg KH:
"Here is the big USB and PHY driver pull request for 5.3-rc1.
Lots of stuff here, all of which has been in linux-next for a while
with no reported issues. Nothing is earth-shattering, just constant
forward progress for more devices supported and cleanups and small
fixes:
- USB gadget driver updates and fixes
- new USB gadget driver for some hardware, followed by a quick revert
of those patches as they were not ready to be merged...
- PHY driver updates
- Lots of new driver additions and cleanups with a few fixes mixed
in"
* tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (145 commits)
Revert "usb: gadget: storage: Remove warning message"
Revert "dt-bindings: add binding for USBSS-DRD controller."
Revert "usb:gadget Separated decoding functions from dwc3 driver."
Revert "usb:gadget Patch simplify usb_decode_set_clear_feature function."
Revert "usb:gadget Simplify usb_decode_get_set_descriptor function."
Revert "usb:cdns3 Add Cadence USB3 DRD Driver"
Revert "usb:cdns3 Fix for stuck packets in on-chip OUT buffer."
usb :fsl: Change string format for errata property
usb: host: Stops USB controller init if PLL fails to lock
usb: linux/fsl_device: Add platform member has_fsl_erratum_a006918
usb: phy: Workaround for USB erratum-A005728
usb: fsl: Set USB_EN bit to select ULPI phy
usb: Handle USB3 remote wakeup for LPM enabled devices correctly
drivers/usb/typec/tps6598x.c: fix 4CC cmd write
drivers/usb/typec/tps6598x.c: fix portinfo width
usb: storage: scsiglue: Do not skip VPD if try_vpd_pages is set
usb: renesas_usbhs: add a workaround for a race condition of workqueue
usb: gadget: udc: renesas_usb3: remove redundant assignment to ret
usb: dwc2: use a longer AHB idle timeout in dwc2_core_reset()
USB: gadget: function: fix issue Unneeded variable: "value"
...
Diffstat (limited to 'drivers/usb/common/common.c')
-rw-r--r-- | drivers/usb/common/common.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c index 18f5dcf58b0d..1433260d99b4 100644 --- a/drivers/usb/common/common.c +++ b/drivers/usb/common/common.c @@ -15,6 +15,8 @@ #include <linux/usb/of.h> #include <linux/usb/otg.h> #include <linux/of_platform.h> +#include <linux/debugfs.h> +#include "common.h" static const char *const ep_type_names[] = { [USB_ENDPOINT_XFER_CONTROL] = "ctrl", @@ -291,4 +293,23 @@ struct device *usb_of_get_companion_dev(struct device *dev) EXPORT_SYMBOL_GPL(usb_of_get_companion_dev); #endif +struct dentry *usb_debug_root; +EXPORT_SYMBOL_GPL(usb_debug_root); + +static int __init usb_common_init(void) +{ + usb_debug_root = debugfs_create_dir("usb", NULL); + ledtrig_usb_init(); + return 0; +} + +static void __exit usb_common_exit(void) +{ + ledtrig_usb_exit(); + debugfs_remove_recursive(usb_debug_root); +} + +subsys_initcall(usb_common_init); +module_exit(usb_common_exit); + MODULE_LICENSE("GPL"); |