linux-kernel - [PATCH] input: avoid BIT() macro usage in the serio.h UAPI header

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Message-ID: <20200324041341.GA32335@asgard.redhat.com>
Date:   Tue, 24 Mar 2020 05:13:41 +0100
From:   Eugene Syromiatnikov <esyr@...hat.com>
To:     linux-kernel@...r.kernel.org,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Markus Koch <markus@...syncing.net>,
        "Dmitry V. Levin" <ldv@...linux.org>
Subject: [PATCH] input: avoid BIT() macro usage in the serio.h UAPI header

The commit 19ba1eb15a2a ("Input: psmouse - add a custom serio protocol
to send extra information") introduced usage of the BIT() macro
for SERIO_* flags; this macro is not provided in UAPI headers.
Replace if with similarly defined _BITUL() macro defined
in <linux/const.h>.

Cc: <stable@...r.kernel.org> # v5.0+
Fixes: 19ba1eb15a2a ("Input: psmouse - add a custom serio protocol to send extra information")
Signed-off-by: Eugene Syromiatnikov <esyr@...hat.com>
---
 include/uapi/linux/serio.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/uapi/linux/serio.h b/include/uapi/linux/serio.h
index 50e9919..ed2a96f 100644
--- a/include/uapi/linux/serio.h
+++ b/include/uapi/linux/serio.h
@@ -9,7 +9,7 @@
 #ifndef _UAPI_SERIO_H
 #define _UAPI_SERIO_H
 
-
+#include <linux/const.h>
 #include <linux/ioctl.h>
 
 #define SPIOCSTYPE	_IOW('q', 0x01, unsigned long)
@@ -18,10 +18,10 @@
 /*
  * bit masks for use in "interrupt" flags (3rd argument)
  */
-#define SERIO_TIMEOUT	BIT(0)
-#define SERIO_PARITY	BIT(1)
-#define SERIO_FRAME	BIT(2)
-#define SERIO_OOB_DATA	BIT(3)
+#define SERIO_TIMEOUT	_BITUL(0)
+#define SERIO_PARITY	_BITUL(1)
+#define SERIO_FRAME	_BITUL(2)
+#define SERIO_OOB_DATA	_BITUL(3)
 
 /*
  * Serio types
-- 
2.1.4