[PATCH 3/6] HID: bpf: move the BIT() macro to hid_bpf_helpers.h
From: Benjamin Tissoires
Date: Thu Jun 27 2024 - 05:55:00 EST
This macro can be useful in mopre than one place
Link: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/commit/7970a9c17aa0756bad63e89fccb6ee4f2ec83ccc
Signed-off-by: José Expósito <jose.exposito89@xxxxxxxxx>
Signed-off-by: Benjamin Tissoires <bentiss@xxxxxxxxxx>
---
drivers/hid/bpf/progs/XPPen__Artist24.bpf.c | 2 --
drivers/hid/bpf/progs/hid_bpf_helpers.h | 1 +
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/bpf/progs/XPPen__Artist24.bpf.c b/drivers/hid/bpf/progs/XPPen__Artist24.bpf.c
index d4d062c3a653..c24fe905c50d 100644
--- a/drivers/hid/bpf/progs/XPPen__Artist24.bpf.c
+++ b/drivers/hid/bpf/progs/XPPen__Artist24.bpf.c
@@ -78,8 +78,6 @@ static const __u8 fixed_rdesc[] = {
0xc0, // End Collection 106
};
-#define BIT(n) (1UL << n)
-
#define TIP_SWITCH BIT(0)
#define BARREL_SWITCH BIT(1)
#define ERASER BIT(2)
diff --git a/drivers/hid/bpf/progs/hid_bpf_helpers.h b/drivers/hid/bpf/progs/hid_bpf_helpers.h
index 8f226f6e886b..3ba24d125a08 100644
--- a/drivers/hid/bpf/progs/hid_bpf_helpers.h
+++ b/drivers/hid/bpf/progs/hid_bpf_helpers.h
@@ -66,6 +66,7 @@ extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx,
#define HID_VID_ANY 0x0000
#define HID_PID_ANY 0x0000
+#define BIT(n) (1UL << (n))
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
/* Helper macro to convert (foo, __LINE__) into foo134 so we can use __LINE__ for
--
2.44.0