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| author | Stefan Wahren <stefan.wahren@i2se.com> | 2021-06-03 18:49:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-04 16:10:02 +0300 |
| commit | 15618b35bdbfe9b355f1deee61a54d3d65583e13 (patch) | |
| tree | 140cd3d1a3ebdb68b5c87bced39a883034495be5 /drivers | |
| parent | e63becb7f30830ed142f889bb0894d76df56d3b4 (diff) | |
| download | linux-15618b35bdbfe9b355f1deee61a54d3d65583e13.tar.xz | |
staging: vchiq_core: get the rid of vchiq_static_assert
Use static_assert from the kernel instead of opencode it.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1622735405-9980-6-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
3 files changed, 7 insertions, 12 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index 2139b8dcba51..280b715daba3 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -139,7 +139,7 @@ static const char *const ioctl_names[] = { "CLOSE_DELIVERED" }; -vchiq_static_assert(ARRAY_SIZE(ioctl_names) == (VCHIQ_IOC_MAX + 1)); +static_assert(ARRAY_SIZE(ioctl_names) == (VCHIQ_IOC_MAX + 1)); static enum vchiq_status vchiq_blocking_bulk_transfer(unsigned int handle, void *data, 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 32016ea914b4..7fe058376b41 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -45,10 +45,10 @@ ((unsigned short)msgid & 0xfff) /* Ensure the fields are wide enough */ -vchiq_static_assert(VCHIQ_MSG_SRCPORT(VCHIQ_MAKE_MSG(0, 0, VCHIQ_PORT_MAX)) +static_assert(VCHIQ_MSG_SRCPORT(VCHIQ_MAKE_MSG(0, 0, VCHIQ_PORT_MAX)) == 0); -vchiq_static_assert(VCHIQ_MSG_TYPE(VCHIQ_MAKE_MSG(0, VCHIQ_PORT_MAX, 0)) == 0); -vchiq_static_assert((unsigned int)VCHIQ_PORT_MAX < +static_assert(VCHIQ_MSG_TYPE(VCHIQ_MAKE_MSG(0, VCHIQ_PORT_MAX, 0)) == 0); +static_assert((unsigned int)VCHIQ_PORT_MAX < (unsigned int)VCHIQ_PORT_FREE); #define VCHIQ_MSGID_PADDING VCHIQ_MAKE_MSG(VCHIQ_MSG_PADDING, 0, 0) @@ -123,8 +123,8 @@ enum { }; /* we require this for consistency between endpoints */ -vchiq_static_assert(sizeof(struct vchiq_header) == 8); -vchiq_static_assert(VCHIQ_VERSION >= VCHIQ_VERSION_MIN); +static_assert(sizeof(struct vchiq_header) == 8); +static_assert(VCHIQ_VERSION >= VCHIQ_VERSION_MIN); static inline void check_sizes(void) { diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h index df5141856449..8d8e1042a674 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h @@ -64,11 +64,6 @@ #define vchiq_loud_error(...) \ vchiq_log_error(vchiq_core_log_level, "===== " __VA_ARGS__) -#ifndef vchiq_static_assert -#define vchiq_static_assert(cond) __attribute__((unused)) \ - extern int vchiq_static_assert[(cond) ? 1 : -1] -#endif - #define VCHIQ_SLOT_MASK (VCHIQ_SLOT_SIZE - 1) #define VCHIQ_SLOT_QUEUE_MASK (VCHIQ_MAX_SLOTS_PER_SIDE - 1) #define VCHIQ_SLOT_ZERO_SLOTS DIV_ROUND_UP(sizeof(struct vchiq_slot_zero), \ @@ -82,7 +77,7 @@ typedef uint32_t BITSET_T; -vchiq_static_assert((sizeof(BITSET_T) * 8) == 32); +static_assert((sizeof(BITSET_T) * 8) == 32); #define BITSET_SIZE(b) ((b + 31) >> 5) #define BITSET_WORD(b) (b >> 5) |