Change some bitmasks to shift expressions to improve readability

From: Mike Isely <isely@pobox.com>

Signed-off-by: Mike Isely <isely@pobox.com>

1 files changed, 28 insertions, 26 deletions

diff --git a/v4l_experimental/pvrusb2/pvrusb2-debug.h b/v4l_experimental/pvrusb2/pvrusb2-debug.h
index 9928d883d..3f58eef94 100644
--- a/v4l_experimental/pvrusb2/pvrusb2-debug.h
+++ b/v4l_experimental/pvrusb2/pvrusb2-debug.h
@@ -1,5 +1,5 @@
 /*
- *  $Id: pvrusb2-debug.h,v 1.2 2006/01/01 08:26:03 mcisely Exp $
+ *  $Id: pvrusb2-debug.h,v 1.3 2006/01/09 06:24:23 mcisely Exp $
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
@@ -26,31 +26,33 @@ extern int debug;
 
 /* These are listed in *rough* order of decreasing usefulness and
    increasing noise level. */
-#define PVR2_TRACE_INFO       0x00000001  // Normal messages
-#define PVR2_TRACE_ERROR_LEGS 0x00000002  // error messages
-#define PVR2_TRACE_TRAP       0x00000004  // Trap & report misbehavior from app
-#define PVR2_TRACE_INIT       0x00000008  // misc initialization steps
-#define PVR2_TRACE_START_STOP 0x00000010  // Streaming start / stop
-#define PVR2_TRACE_CTL        0x00000020  // commit of control changes
-#define PVR2_TRACE_DEBUG      0x00000040  // Temporary debug code
-#define PVR2_TRACE_EEPROM     0x00000080  // eeprom parsing / report
-#define PVR2_TRACE_STRUCT     0x00000100  // internal struct creation
-#define PVR2_TRACE_OPEN_CLOSE 0x00000200  // application open / close
-#define PVR2_TRACE_CREG       0x00000400  // Main critical region entry / exit
-#define PVR2_TRACE_SYSFS      0x00000800  // Sysfs driven I/O
-#define PVR2_TRACE_FIRMWARE   0x00001000  // firmware upload actions
-#define PVR2_TRACE_CHIPS      0x00002000  // chip broadcast operation
-#define PVR2_TRACE_I2C        0x00004000  // I2C related stuff
-#define PVR2_TRACE_I2C_CMD    0x00008000  // Software commands to I2C modules
-#define PVR2_TRACE_I2C_CORE   0x00010000  // I2C core debugging
-#define PVR2_TRACE_I2C_TRAF   0x00020000  // I2C traffic through the adapter
-#define PVR2_TRACE_V4LIOCTL   0x00040000  // v4l ioctl details
-#define PVR2_TRACE_ENCODER    0x00080000  // mpeg2 encoder operation
-#define PVR2_TRACE_BUF_POOL   0x00100000  // Track buffer pool management
-#define PVR2_TRACE_BUF_FLOW   0x00200000  // Track buffer flow in system
-#define PVR2_TRACE_DATA_FLOW  0x00400000  // Track data flow
-#define PVR2_TRACE_DEBUGIFC   0x00800000  // Debug interface actions
-#define PVR2_TRACE_GPIO       0x01000000  // GPIO state bit changes
+#define PVR2_TRACE_INFO       (1 <<  0) // Normal messages
+#define PVR2_TRACE_ERROR_LEGS (1 <<  1) // error messages
+#define PVR2_TRACE_TRAP       (1 <<  3) // Trap & report misbehavior from app
+#define PVR2_TRACE_INIT       (1 <<  4) // misc initialization steps
+#define PVR2_TRACE_START_STOP (1 <<  5) // Streaming start / stop
+#define PVR2_TRACE_CTL        (1 <<  6) // commit of control changes
+#define PVR2_TRACE_DEBUG      (1 <<  7) // Temporary debug code
+#define PVR2_TRACE_EEPROM     (1 <<  8) // eeprom parsing / report
+#define PVR2_TRACE_STRUCT     (1 <<  9) // internal struct creation
+#define PVR2_TRACE_OPEN_CLOSE (1 << 10) // application open / close
+#define PVR2_TRACE_CREG       (1 << 11) // Main critical region entry / exit
+#define PVR2_TRACE_SYSFS      (1 << 12) // Sysfs driven I/O
+#define PVR2_TRACE_FIRMWARE   (1 << 13) // firmware upload actions
+#define PVR2_TRACE_CHIPS      (1 << 14) // chip broadcast operation
+#define PVR2_TRACE_I2C        (1 << 15) // I2C related stuff
+#define PVR2_TRACE_I2C_CMD    (1 << 16) // Software commands to I2C modules
+#define PVR2_TRACE_I2C_CORE   (1 << 17) // I2C core debugging
+#define PVR2_TRACE_I2C_TRAF   (1 << 18) // I2C traffic through the adapter
+#define PVR2_TRACE_V4LIOCTL   (1 << 19) // v4l ioctl details
+#define PVR2_TRACE_ENCODER    (1 << 20) // mpeg2 encoder operation
+#define PVR2_TRACE_BUF_POOL   (1 << 21) // Track buffer pool management
+#define PVR2_TRACE_BUF_FLOW   (1 << 22) // Track buffer flow in system
+#define PVR2_TRACE_DATA_FLOW  (1 << 23) // Track data flow
+#define PVR2_TRACE_DEBUGIFC   (1 << 24) // Debug interface actions
+#define PVR2_TRACE_GPIO       (1 << 25) // GPIO state bit changes
+
+
 #endif /* __PVRUSB2_HDW_INTERNAL_H */
 
 /*