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| author | Umang Jain <umang.jain@ideasonboard.com> | 2023-10-25 09:07:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-25 14:03:50 +0300 |
| commit | ae094de38e430e921437ffd56adb89b09ddeb65d (patch) | |
| tree | 3ddcb9f9440a8e7c774faed988ff7660f8a49ff9 /drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h | |
| parent | b640e8f5a15074c79096999226832c6defcbb4bf (diff) | |
| download | linux-ae094de38e430e921437ffd56adb89b09ddeb65d.tar.xz | |
staging: vc04_services: Use %p4cc format modifier to print FourCC codes
Drop VCHIQ_FOURCC_AS_4CHARS macro in favour of %p4cc format
modifier to print FourCC codes in the logs.
vchiq_use_internal() and vchiq_release_internal() uses entity
character-array to store a transient string that contains
a FourCC code. Increase the length of entity array(to 64 bytes)
since %p4cc requires more bytes to hold the output characters.
Suggested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231025060717.71895-2-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h')
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h | 6 |
1 files changed, 0 insertions, 6 deletions
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 10451d6765bd..161358db457c 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h @@ -74,12 +74,6 @@ static inline const char *log_category_str(enum vchiq_log_category c) #define VCHIQ_SLOT_ZERO_SLOTS DIV_ROUND_UP(sizeof(struct vchiq_slot_zero), \ VCHIQ_SLOT_SIZE) -#define VCHIQ_FOURCC_AS_4CHARS(fourcc) \ - ((fourcc) >> 24) & 0xff, \ - ((fourcc) >> 16) & 0xff, \ - ((fourcc) >> 8) & 0xff, \ - (fourcc) & 0xff - #define BITSET_SIZE(b) ((b + 31) >> 5) #define BITSET_WORD(b) (b >> 5) #define BITSET_BIT(b) (1 << (b & 31)) |