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Date: Thu, 28 Sep 2017 00:28:15 +0530
From: Keerthi Reddy <keerthigd4990@gmail.com>
To: eric@anholt.net, stefan.wahren@i2se.com,
	outreachy-kernel@googlegroups.com
Subject: [PATCH v2] Staging: vc04_services: bcm2835-camera: use BIT macro
Message-ID: <20170927185815.GA8622@manoharreddy>
MIME-Version: 1.0
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User-Agent: Mutt/1.5.24 (2015-08-30)

Use BIT macro instead of left shift

Signed-off-by: Keerthi Reddy <keerthigd4990@gmail.com>
---
Changes in v2:
Deleted BIT macro change in mmal-parameters.h

 .../vc04_services/bcm2835-camera/mmal-msg.h        | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
index 1144d9d..5a1b2a7 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
+++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
@@ -217,36 +217,36 @@ struct mmal_msg_port_action_reply {
 #define MMAL_VC_SHORT_DATA 128
 
 /** Signals that the current payload is the end of the stream of data */
-#define MMAL_BUFFER_HEADER_FLAG_EOS                    (1<<0)
+#define MMAL_BUFFER_HEADER_FLAG_EOS                    BIT(0)
 /** Signals that the start of the current payload starts a frame */
-#define MMAL_BUFFER_HEADER_FLAG_FRAME_START            (1<<1)
+#define MMAL_BUFFER_HEADER_FLAG_FRAME_START            BIT(1)
 /** Signals that the end of the current payload ends a frame */
-#define MMAL_BUFFER_HEADER_FLAG_FRAME_END              (1<<2)
+#define MMAL_BUFFER_HEADER_FLAG_FRAME_END              BIT(2)
 /** Signals that the current payload contains only complete frames (>1) */
 #define MMAL_BUFFER_HEADER_FLAG_FRAME                  \
 	(MMAL_BUFFER_HEADER_FLAG_FRAME_START|MMAL_BUFFER_HEADER_FLAG_FRAME_END)
 /** Signals that the current payload is a keyframe (i.e. self decodable) */
-#define MMAL_BUFFER_HEADER_FLAG_KEYFRAME               (1<<3)
+#define MMAL_BUFFER_HEADER_FLAG_KEYFRAME               BIT(3)
 /** Signals a discontinuity in the stream of data (e.g. after a seek).
  * Can be used for instance by a decoder to reset its state
  */
-#define MMAL_BUFFER_HEADER_FLAG_DISCONTINUITY          (1<<4)
+#define MMAL_BUFFER_HEADER_FLAG_DISCONTINUITY          BIT(4)
 /** Signals a buffer containing some kind of config data for the component
  * (e.g. codec config data)
  */
-#define MMAL_BUFFER_HEADER_FLAG_CONFIG                 (1<<5)
+#define MMAL_BUFFER_HEADER_FLAG_CONFIG                 BIT(5)
 /** Signals an encrypted payload */
-#define MMAL_BUFFER_HEADER_FLAG_ENCRYPTED              (1<<6)
+#define MMAL_BUFFER_HEADER_FLAG_ENCRYPTED              BIT(6)
 /** Signals a buffer containing side information */
-#define MMAL_BUFFER_HEADER_FLAG_CODECSIDEINFO          (1<<7)
+#define MMAL_BUFFER_HEADER_FLAG_CODECSIDEINFO          BIT(7)
 /** Signals a buffer which is the snapshot/postview image from a stills
  * capture
  */
-#define MMAL_BUFFER_HEADER_FLAGS_SNAPSHOT              (1<<8)
+#define MMAL_BUFFER_HEADER_FLAGS_SNAPSHOT              BIT(8)
 /** Signals a buffer which contains data known to be corrupted */
-#define MMAL_BUFFER_HEADER_FLAG_CORRUPTED              (1<<9)
+#define MMAL_BUFFER_HEADER_FLAG_CORRUPTED              BIT(9)
 /** Signals that a buffer failed to be transmitted */
-#define MMAL_BUFFER_HEADER_FLAG_TRANSMISSION_FAILED    (1<<10)
+#define MMAL_BUFFER_HEADER_FLAG_TRANSMISSION_FAILED    BIT(10)
 
 struct mmal_driver_buffer {
 	u32 magic;
-- 
2.7.4