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Subject[PATCH 3/7] HID: use BIT macro instead of plain integers for flags
Date
This can lead to some hairy situation with the developer losing
a day or two realizing that 4 should be after 2, not 3.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

--
include/linux/hid.h | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/include/linux/hid.h b/include/linux/hid.h
index dfea5a656a1a..ea78336984d3 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -26,6 +26,7 @@
#define __HID_H


+#include <linux/bitops.h>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/list.h>
@@ -494,13 +495,13 @@ struct hid_output_fifo {
char *raw_report;
};

-#define HID_CLAIMED_INPUT 1
-#define HID_CLAIMED_HIDDEV 2
-#define HID_CLAIMED_HIDRAW 4
-#define HID_CLAIMED_DRIVER 8
+#define HID_CLAIMED_INPUT BIT(0)
+#define HID_CLAIMED_HIDDEV BIT(1)
+#define HID_CLAIMED_HIDRAW BIT(2)
+#define HID_CLAIMED_DRIVER BIT(3)

-#define HID_STAT_ADDED 1
-#define HID_STAT_PARSED 2
+#define HID_STAT_ADDED BIT(0)
+#define HID_STAT_PARSED BIT(1)

struct hid_input {
struct list_head list;
--
2.14.3
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