Merge branch 'android11-5.4' into 'android11-5.4-lts'

Sync up with android11-5.4 for the following commits:

f2bbf1b7 UPSTREAM: drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
8f54ba9a UPSTREAM: x86/pci: Fix the function type for check_reserved_t
983a7e7c FROMGIT: USB: gadget: bRequestType is a bitfield, not a enum
0e2d9234 UPSTREAM: aio: fix use-after-free due to missing POLLFREE handling
71cd0149 UPSTREAM: aio: keep poll requests on waitqueue until completed
480f70a4 UPSTREAM: signalfd: use wake_up_pollfree()
da5ecad7 UPSTREAM: binder: use wake_up_pollfree()
a20ea4a1 UPSTREAM: wait: add wake_up_pollfree()
425aade9 UPSTREAM: USB: gadget: zero allocate endpoint 0 buffers
4b95e275 UPSTREAM: USB: gadget: detect too-big endpoint 0 requests
26ddf0ab UPSTREAM: HID: check for valid USB device for many HID drivers
89c9193d UPSTREAM: HID: wacom: fix problems when device is not a valid USB device
3b49ff9f UPSTREAM: HID: bigbenff: prevent null pointer dereference
56eb2fdb UPSTREAM: HID: add USB_HID dependancy on some USB HID drivers
058d09a5 UPSTREAM: HID: add USB_HID dependancy to hid-chicony
edf57022 UPSTREAM: HID: add USB_HID dependancy to hid-prodikeys
3d236ade UPSTREAM: HID: add hid_is_usb() function to make it simpler for USB detection

Change-Id: Ia1b6d54de14d3c7f9b8e6456c954280dfa3b4d59
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>