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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2022-09-02 16:29:25 +0300 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2022-09-20 13:53:32 +0300 |
| commit | 735e1bb1b8067e209941a6bdfde23214696ff47e (patch) | |
| tree | 24ec440243fa16f180fa618b473572bf9f20934e /include/uapi/linux/hid.h | |
| parent | ead77b65aef430d3bfe63524c243a60a29eb8d90 (diff) | |
| download | linux-735e1bb1b8067e209941a6bdfde23214696ff47e.tar.xz | |
HID: convert defines of HID class requests into a proper enum
This allows to export the type in BTF and so in the automatically
generated vmlinux.h. It will also add some static checks on the users
when we change the ll driver API (see not below).
Note that we need to also do change in the ll_driver API, but given
that this will have a wider impact outside of this tree, we leave this
as a TODO for the future.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20220902132938.2409206-11-benjamin.tissoires@redhat.com
Diffstat (limited to 'include/uapi/linux/hid.h')
| -rw-r--r-- | include/uapi/linux/hid.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/uapi/linux/hid.h b/include/uapi/linux/hid.h index b25b0bacaff2..a4dcb34386e3 100644 --- a/include/uapi/linux/hid.h +++ b/include/uapi/linux/hid.h @@ -58,12 +58,14 @@ enum hid_report_type { * HID class requests */ -#define HID_REQ_GET_REPORT 0x01 -#define HID_REQ_GET_IDLE 0x02 -#define HID_REQ_GET_PROTOCOL 0x03 -#define HID_REQ_SET_REPORT 0x09 -#define HID_REQ_SET_IDLE 0x0A -#define HID_REQ_SET_PROTOCOL 0x0B +enum hid_class_request { + HID_REQ_GET_REPORT = 0x01, + HID_REQ_GET_IDLE = 0x02, + HID_REQ_GET_PROTOCOL = 0x03, + HID_REQ_SET_REPORT = 0x09, + HID_REQ_SET_IDLE = 0x0A, + HID_REQ_SET_PROTOCOL = 0x0B, +}; /* * HID class descriptor types |