[PATCH] reboot: sync documentation with current code

[Matteo Croce]

From: Matteo Croce <mcroce@xxxxxxxxxxxxx>

The valid values accepted by /sys/kernel/reboot/type are a bit different
that the ones used in the kernel command line.

In /sys we supports 'cf9_force' and 'cf9_safe', while in the kernel command
line 'pci' and 'q' are used.

Document the right values in the sysfs documentation.

Fixes: eab8da48579d ("reboot: allow to specify reboot mode via sysfs")
Signed-off-by: Matteo Croce <mcroce@xxxxxxxxxxxxx>
---
 Documentation/ABI/testing/sysfs-kernel-reboot | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/ABI/testing/sysfs-kernel-reboot b/Documentation/ABI/testing/sysfs-kernel-reboot
index 837330fb2511..fcc5d193c16c 100644
--- a/Documentation/ABI/testing/sysfs-kernel-reboot
+++ b/Documentation/ABI/testing/sysfs-kernel-reboot
@@ -16,7 +16,8 @@ What:		/sys/kernel/reboot/type
 Date:		November 2020
 KernelVersion:	5.11
 Contact:	Matteo Croce <mcroce@xxxxxxxxxxxxx>
-Description:	Reboot type. Valid values are: bios acpi kbd triple efi pci
+Description:	Reboot type. Valid values are:
+		bios acpi kbd triple efi cf9_force cf9_safe
 
 What:		/sys/kernel/reboot/cpu
 Date:		November 2020
-- 
2.28.0