diff options
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c index 0afac4696185..f6ada95004cc 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -33,12 +33,14 @@ #define VCHIQ_MSG_REMOTE_RELEASE 13 /* - */ #define VCHIQ_MSG_REMOTE_USE_ACTIVE 14 /* - */ +#define TYPE_SHIFT 24 + #define VCHIQ_PORT_MAX (VCHIQ_MAX_SERVICES - 1) #define VCHIQ_PORT_FREE 0x1000 #define VCHIQ_PORT_IS_VALID(port) ((port) < VCHIQ_PORT_FREE) #define VCHIQ_MAKE_MSG(type, srcport, dstport) \ - (((type) << 24) | ((srcport) << 12) | ((dstport) << 0)) -#define VCHIQ_MSG_TYPE(msgid) ((unsigned int)(msgid) >> 24) + (((type) << TYPE_SHIFT) | ((srcport) << 12) | ((dstport) << 0)) +#define VCHIQ_MSG_TYPE(msgid) ((unsigned int)(msgid) >> TYPE_SHIFT) #define VCHIQ_MSG_SRCPORT(msgid) \ (unsigned short)(((unsigned int)(msgid) >> 12) & 0xfff) #define VCHIQ_MSG_DSTPORT(msgid) \ |