1What:		/sys/devices/.../removable
2Date:		May 2021
3Contact:	Rajat Jain <rajatxjain@gmail.com>
4Description:
5		Information about whether a given device can be removed from the
6		platform by the	user. This is determined by its subsystem in a
7		bus / platform-specific way. This attribute is only present for
8		devices that can support determining such information:
9
10		"removable": device can be removed from the platform by the user
11		"fixed":     device is fixed to the platform / cannot be removed
12			     by the user.
13		"unknown":   The information is unavailable / cannot be deduced.
14
15		Currently this is only supported by USB (which infers the
16		information from a combination of hub descriptor bits and
17		platform-specific data such as ACPI) and PCI (which gets this
18		from ACPI / device tree).
19