Changeset 1a0006d in mainline for uspace/drv/bus/usb/ohci/hw_struct/completion_codes.h

Timestamp:

2013-12-30T21:08:04Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6576019

Parents:

09772f4

Message:

ohci: Convert defines to enum

File:

• uspace/drv/bus/usb/ohci/hw_struct/completion_codes.h (modified) (1 diff)

uspace/drv/bus/usb/ohci/hw_struct/completion_codes.h

@@ -37 +37 @@
 #include <errno.h>
 
-#define CC_NOERROR (0x0)
-#define CC_CRC (0x1)
-#define CC_BITSTUFF (0x2)
-#define CC_TOGGLE (0x3)
-#define CC_STALL (0x4)
-#define CC_NORESPONSE (0x5)
-#define CC_PIDFAIL (0x6)
-#define CC_PIDUNEXPECTED (0x7)
-#define CC_DATAOVERRRUN (0x8)
-#define CC_DATAUNDERRRUN (0x9)
-#define CC_BUFFEROVERRRUN (0xc)
-#define CC_BUFFERUNDERRUN (0xd)
-#define CC_NOACCESS1 (0xe)
-#define CC_NOACCESS2 (0xf)
+enum {
+        CC_NOERROR = 0x0,
+        CC_CRC = 0x1,
+        CC_BITSTUFF = 0x2,
+        CC_TOGGLE = 0x3,
+        CC_STALL = 0x4,
+        CC_NORESPONSE = 0x5,
+        CC_PIDFAIL = 0x6,
+        CC_PIDUNEXPECTED = 0x7,
+        CC_DATAOVERRRUN = 0x8,
+        CC_DATAUNDERRRUN = 0x9,
+        CC_BUFFEROVERRRUN = 0xc,
+        CC_BUFFERUNDERRUN = 0xd,
+        CC_NOACCESS1 = 0xe,
+        CC_NOACCESS2 = 0xf,
+};
 
-inline static int cc_to_rc(int cc)
+inline static unsigned cc_to_rc(unsigned cc)
 {
         switch (cc) {