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staging: vchiq_core: avoid precedence issues

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Add () around macro argument to avoid precedence issues

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1622735405-9980-8-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Wahren
2021-06-03 17:49:56 +02:00
committed by Greg Kroah-Hartman
parent 9d5f721f8c
commit 525dd8a36c
1 changed files with 7 additions and 7 deletions
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14
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
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@@ -35,14 +35,14 @@
#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_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) << 24) | ((srcport) << 12) | ((dstport) << 0))
#define VCHIQ_MSG_TYPE(msgid) ((unsigned int)(msgid) >> 24)
#define VCHIQ_MSG_SRCPORT(msgid) \
(unsigned short)(((unsigned int)msgid >> 12) & 0xfff)
(unsigned short)(((unsigned int)(msgid) >> 12) & 0xfff)
#define VCHIQ_MSG_DSTPORT(msgid) \
((unsigned short)msgid & 0xfff)
((unsigned short)(msgid) & 0xfff)
/* Ensure the fields are wide enough */
static_assert(VCHIQ_MSG_SRCPORT(VCHIQ_MAKE_MSG(0, 0, VCHIQ_PORT_MAX))
@@ -55,7 +55,7 @@ static_assert((unsigned int)VCHIQ_PORT_MAX <
#define VCHIQ_MSGID_CLAIMED 0x40000000
#define VCHIQ_FOURCC_INVALID 0x00000000
#define VCHIQ_FOURCC_IS_LEGAL(fourcc) (fourcc != VCHIQ_FOURCC_INVALID)
#define VCHIQ_FOURCC_IS_LEGAL(fourcc) ((fourcc) != VCHIQ_FOURCC_INVALID)
#define VCHIQ_BULK_ACTUAL_ABORTED -1
@@ -84,7 +84,7 @@ static_assert((unsigned int)VCHIQ_PORT_MAX <
#define SLOT_QUEUE_INDEX_FROM_POS_MASKED(pos) \
(SLOT_QUEUE_INDEX_FROM_POS(pos) & VCHIQ_SLOT_QUEUE_MASK)
#define BULK_INDEX(x) (x & (VCHIQ_NUM_SERVICE_BULKS - 1))
#define BULK_INDEX(x) ((x) & (VCHIQ_NUM_SERVICE_BULKS - 1))
#define SRVTRACE_LEVEL(srv) \
(((srv) && (srv)->trace) ? VCHIQ_LOG_TRACE : vchiq_core_msg_log_level)