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Date:   Fri, 18 Feb 2022 16:29:08 +0100
From:   Moses Christopher Bollavarapu <mosescb.dev@gmail.com>
To:     gregkh@linuxfoundation.org, linux-staging@lists.linux.dev,
        linux-kernel@vger.kernel.org
Cc:     mosescb.dev@gmail.com
Subject: rtl8192e: use BIT macro instead of left shifting
Message-ID: <20220218162908.48f83564@cpi>
Organization: CarrtotPi
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=46rom eaca0dd8fcbe3ff6daf14ea7a532e53acf840790 Mon Sep 17 00:00:00 2001
From: Moses Christopher Bollavarapu <mosescb.dev@gmail.com>
Date: Fri, 18 Feb 2022 16:08:16 +0100
Subject: [PATCH] drivers: staging: rtl8192e: use BIT macro instead of left =
shifting

There is a BIT(nr) macro available in vdso/bits.h
which is doing the same left shift operation

Example: (1 << 7) =3D=3D BIT(7)

Signed-off-by: Moses Christopher Bollavarapu <mosescb.dev@gmail.com>
---
 drivers/staging/rtl8192e/rtllib_debug.h | 54 +++++++++++++------------
 1 file changed, 28 insertions(+), 26 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib_debug.h b/drivers/staging/rtl8=
192e/rtllib_debug.h
index 9065901636f5..e3e8302945eb 100644
--- a/drivers/staging/rtl8192e/rtllib_debug.h
+++ b/drivers/staging/rtl8192e/rtllib_debug.h
@@ -7,6 +7,8 @@
 #ifndef _RTL_DEBUG_H
 #define _RTL_DEBUG_H
=20
+#include <linux/bits.h>
+
 /* Allow files to override DRV_NAME */
 #ifndef DRV_NAME
 #define DRV_NAME "rtllib_92e"
@@ -16,32 +18,32 @@ extern u32 rt_global_debug_component;
=20
 /* These are the defines for rt_global_debug_component */
 enum RTL_DEBUG {
-	COMP_TRACE		=3D (1 << 0),
-	COMP_DBG		=3D (1 << 1),
-	COMP_INIT		=3D (1 << 2),
-	COMP_RECV		=3D (1 << 3),
-	COMP_POWER		=3D (1 << 6),
-	COMP_SWBW		=3D (1 << 8),
-	COMP_SEC		=3D (1 << 9),
-	COMP_LPS		=3D (1 << 10),
-	COMP_QOS		=3D (1 << 11),
-	COMP_RATE		=3D (1 << 12),
-	COMP_RXDESC		=3D (1 << 13),
-	COMP_PHY		=3D (1 << 14),
-	COMP_DIG		=3D (1 << 15),
-	COMP_TXAGC		=3D (1 << 16),
-	COMP_HALDM		=3D (1 << 17),
-	COMP_POWER_TRACKING	=3D (1 << 18),
-	COMP_CH			=3D (1 << 19),
-	COMP_RF			=3D (1 << 20),
-	COMP_FIRMWARE		=3D (1 << 21),
-	COMP_RESET		=3D (1 << 23),
-	COMP_CMDPKT		=3D (1 << 24),
-	COMP_SCAN		=3D (1 << 25),
-	COMP_PS			=3D (1 << 26),
-	COMP_DOWN		=3D (1 << 27),
-	COMP_INTR		=3D (1 << 28),
-	COMP_ERR		=3D (1 << 31)
+	COMP_TRACE		=3D BIT(0),
+	COMP_DBG		=3D BIT(1),
+	COMP_INIT		=3D BIT(2),
+	COMP_RECV		=3D BIT(3),
+	COMP_POWER		=3D BIT(6),
+	COMP_SWBW		=3D BIT(8),
+	COMP_SEC		=3D BIT(9),
+	COMP_LPS		=3D BIT(10),
+	COMP_QOS		=3D BIT(11),
+	COMP_RATE		=3D BIT(12),
+	COMP_RXDESC		=3D BIT(13),
+	COMP_PHY		=3D BIT(14),
+	COMP_DIG		=3D BIT(15),
+	COMP_TXAGC		=3D BIT(16),
+	COMP_HALDM		=3D BIT(17),
+	COMP_POWER_TRACKING	=3D BIT(18),
+	COMP_CH			=3D BIT(19),
+	COMP_RF			=3D BIT(20),
+	COMP_FIRMWARE		=3D BIT(21),
+	COMP_RESET		=3D BIT(23),
+	COMP_CMDPKT		=3D BIT(24),
+	COMP_SCAN		=3D BIT(25),
+	COMP_PS			=3D BIT(26),
+	COMP_DOWN		=3D BIT(27),
+	COMP_INTR		=3D BIT(28),
+	COMP_ERR		=3D BIT(31)
 };
=20
 #define RT_TRACE(component, x, args...)		\
--=20
2.30.2